├── LICENSE ├── README.md ├── exec_dir ├── Makefile ├── comp.log ├── flist └── run.log └── sv_src ├── AsFigo_vlt_uvm_fixes.sv ├── apb2_master_agent.sv ├── apb2_master_agent.svh ├── apb2_master_assertions_if.sv ├── apb2_master_assertions_if.svh ├── apb2_master_driver.sv ├── apb2_master_driver.svh ├── apb2_master_env.sv ├── apb2_master_env.svh ├── apb2_master_fcov.sv ├── apb2_master_fcov.svh ├── apb2_master_if.sv ├── apb2_master_if.svh ├── apb2_master_input_monitor.sv ├── apb2_master_input_monitor.svh ├── apb2_master_output_monitor.sv ├── apb2_master_output_monitor.svh ├── apb2_master_pkg.sv ├── apb2_master_scoreboard.sv ├── apb2_master_scoreboard.svh ├── apb2_master_sequencer.sv ├── apb2_master_sequencer.svh ├── apb2_master_sva_bind.sv ├── apb2_master_sva_bind.svh ├── apb2_master_tb_dut_top.sv ├── apb2_master_xactn.sv ├── apb2_master_xactn.svh ├── seq_tests ├── apb2_master_base_test.sv ├── apb2_master_base_test.svh ├── apb2_master_directed_test.sv ├── apb2_master_directed_test.svh ├── apb2_master_rand_seq.sv ├── apb2_master_rand_seq.svh ├── apb2_master_rand_test.sv ├── apb2_master_rand_test.svh └── apb2_master_seq_lib.sv ├── slave_apb.v └── vw_go2uvm_macros.svh /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # apb_uvc_verilator 2 | APB UVC ported to Verilator 3 | 4 | # Brief dscription 5 | 6 | This is an extracted APB2 Master UVC from GO2UVM repo ported to run on Verilator + UVM early release. Origin code can be found at: 7 | https://github.com/go2uvm/go2uvm/tree/master/UVCs/APB2_Master_UVC 8 | 9 | # To compile and run 10 | 11 | 1. setenv UVM_ROOT 12 | (Use export if using bash/ksh) 13 | 14 | 2. cd exec_dir 15 | 3. make 16 | 17 | 18 | -------------------------------------------------------------------------------- /exec_dir/Makefile: -------------------------------------------------------------------------------- 1 | all: simulate 2 | 3 | NPROC = $$((`nproc`-1)) 4 | NPROC = 16 5 | 6 | # ------------------------------------- 7 | # Testbench setup 8 | # ------------------------------------- 9 | VERILATOR := verilator 10 | ifdef VERILATOR_ROOT 11 | VERILATOR := $(VERILATOR_ROOT)/bin/verilator 12 | endif 13 | 14 | UVM_ROOT ?=../../../../uvm 15 | UVM_TEST ?= apb2_master_rand_test 16 | 17 | VERILOG_DEFINE_FILES = ${UVM_ROOT}/src/uvm.sv -f flist 18 | 19 | VERILOG_INCLUDE_DIRS = ../tb_src ../test ${UVM_ROOT}/src 20 | 21 | # ------------------------------------- 22 | # Compilation/simulation configuration 23 | # ------------------------------------- 24 | SIM_NAME ?= apb 25 | SIM_DIR := $(SIM_NAME)-sim 26 | COMPILE_ARGS += -DUVM_NO_DPI 27 | COMPILE_ARGS += -DAF_NO_UVM_RAL 28 | COMPILE_ARGS += -fno-gate 29 | COMPILE_ARGS += --prefix $(SIM_NAME) -o $(SIM_NAME) 30 | COMPILE_ARGS += $(addprefix +incdir+, $(VERILOG_INCLUDE_DIRS)) 31 | EXTRA_ARGS += --timescale 1ns/1ps --error-limit 100 32 | WARNING_ARGS += -Wno-lint \ 33 | -Wno-style \ 34 | -Wno-SYMRSVDWORD \ 35 | -Wno-IGNOREDRETURN \ 36 | -Wno-CONSTRAINTIGN \ 37 | -Wno-ZERODLY \ 38 | -Wno-REDEFMACRO \ 39 | -Wno-INITIALDLY 40 | 41 | COMP_LOG_ARGS = 2>&1 | tee comp.log 42 | RUN_LOG_ARGS = 2>&1 | tee run.log 43 | 44 | # ------------------------------------- 45 | # Make UVM test with Verilator 46 | # ------------------------------------- 47 | $(SIM_DIR)/$(SIM_NAME).mk: $(wildcard hdl/*.sv) 48 | $(VERILATOR) --cc --exe --main --timing -Mdir $(SIM_DIR) \ 49 | ${COMPILE_ARGS} ${EXTRA_ARGS} \ 50 | ${VERILOG_DEFINE_FILES} \ 51 | ${WARNING_ARGS} ${COMP_LOG_ARGS} 52 | 53 | $(SIM_DIR)/$(SIM_NAME): $(SIM_DIR)/$(SIM_NAME).mk 54 | $(MAKE) -j${NPROC} -C $(SIM_DIR) $(BUILD_ARGS) -f $(SIM_NAME).mk 55 | 56 | simulate: $(SIM_DIR)/$(SIM_NAME).mk $(SIM_DIR)/$(SIM_NAME) 57 | $(SIM_DIR)/$(SIM_NAME) +UVM_TESTNAME=$(UVM_TEST) ${RUN_LOG_ARGS} 58 | 59 | clean: 60 | rm -rf simv*.daidir csrc 61 | rm -rf csrc* simv* 62 | rm -rf $(SIM_DIR) 63 | 64 | 65 | .PHONY: simulate clean 66 | -------------------------------------------------------------------------------- /exec_dir/comp.log: -------------------------------------------------------------------------------- 1 | -Info: Command Line disabled gate optimization with -fno-gate. This may cause ordering problems. 2 | -------------------------------------------------------------------------------- /exec_dir/flist: -------------------------------------------------------------------------------- 1 | +incdir+../sv_src 2 | +incdir+../sv_src/seq_tests 3 | ../sv_src/AsFigo_vlt_uvm_fixes.sv 4 | 5 | ../sv_src/apb2_master_pkg.sv 6 | ../sv_src/apb2_master_if.sv 7 | ../sv_src/slave_apb.v 8 | ../sv_src/apb2_master_tb_dut_top.sv 9 | -------------------------------------------------------------------------------- /exec_dir/run.log: -------------------------------------------------------------------------------- 1 | UVM_INFO /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_root.svh(449) @ 0: reporter [UVM/RELNOTES] 2 | *********** IMPORTANT RELEASE NOTES ************ 3 | 4 | This implementation of the UVM Library deviates from the 1800.2-2017 5 | standard. See the DEVIATIONS.md file contained in the release 6 | for more details. 7 | 8 | ---------------------------------------------------------------- 9 | Accellera:1800.2-2017:UVM:1.0 10 | 11 | All copyright owners for this kit are listed in NOTICE.txt 12 | All Rights Reserved Worldwide 13 | ---------------------------------------------------------------- 14 | 15 | (Specify +UVM_NO_RELNOTES to turn off this notice) 16 | 17 | UVM_INFO /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_root.svh(517) @ 0: reporter [NO_DPI_TSTNAME] UVM_NO_DPI defined--getting UVM_TESTNAME directly, without DPI 18 | UVM_INFO @ 0: reporter [RNTST] Running test apb2_master_rand_test... 19 | UVM_INFO ../sv_src/apb2_master_agent.sv(41) @ 0: uvm_test_top.apb2_master_env.apb2_master_agent [apb2_master_agent] is_active is set to UVM_ACTIVE 20 | UVM_INFO ../sv_src/apb2_master_agent.sv(67) @ 0: uvm_test_top.apb2_master_env.apb2_master_agent [apb2_master_agent] virtual interface connected 21 | UVM_INFO /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_root.svh(640) @ 0: reporter [UVMTOP] UVM testbench topology: 22 | -------------------------------------------------------------------------- 23 | Name Type Size Value 24 | -------------------------------------------------------------------------- 25 | uvm_root - @36 26 | uvm_test_top apb2_master_rand_test - @93 27 | apb2_master_env apb2_master_env - @138 28 | apb2_master_agent apb2_master_agent - @148 29 | apb2_master_driver apb2_master_driver - @258 30 | rsp_port uvm_analysis_port - @277 31 | seq_item_port uvm_seq_item_pull_port - @267 32 | apb2_master_input_monitor apb2_master_input_monitor - @171 33 | in_aport uvm_analysis_port - @180 34 | apb2_master_scoreboard apb2_master_scoreboard - @190 35 | in_afifo uvm_tlm_analysis_fifo #(T) - @199 36 | analysis_export uvm_analysis_imp - @248 37 | get_ap uvm_analysis_port - @238 38 | get_peek_export uvm_get_peek_imp - @218 39 | put_ap uvm_analysis_port - @228 40 | put_export uvm_put_imp - @208 41 | apb2_master_sequencer apb2_master_sequencer - @287 42 | rsp_export uvm_analysis_export - @296 43 | seq_item_export uvm_seq_item_pull_imp - @414 44 | arbitration_queue array 0 - 45 | lock_queue array 0 - 46 | num_last_reqs integral 32 'd1 47 | num_last_rsps integral 32 'd1 48 | -------------------------------------------------------------------------- 49 | UVM_INFO /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(289) @ 0: reporter [UVM/COMP/NAMECHECK] This implementation of the component name checks requires DPI to be enabled 50 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "uvm_test_top" of the component "uvm_test_top" violates the uvm component name constraints 51 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "apb2_master_env" of the component "uvm_test_top.apb2_master_env" violates the uvm component name constraints 52 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "apb2_master_agent" of the component "uvm_test_top.apb2_master_env.apb2_master_agent" violates the uvm component name constraints 53 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "apb2_master_driver" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_driver" violates the uvm component name constraints 54 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "rsp_port" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_driver.rsp_port" violates the uvm component name constraints 55 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "seq_item_port" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_driver.seq_item_port" violates the uvm component name constraints 56 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "apb2_master_input_monitor" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_input_monitor" violates the uvm component name constraints 57 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "in_aport" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_input_monitor.in_aport" violates the uvm component name constraints 58 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "apb2_master_scoreboard" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_scoreboard" violates the uvm component name constraints 59 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "in_afifo" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_scoreboard.in_afifo" violates the uvm component name constraints 60 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "analysis_export" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_scoreboard.in_afifo.analysis_export" violates the uvm component name constraints 61 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "get_ap" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_scoreboard.in_afifo.get_ap" violates the uvm component name constraints 62 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "get_peek_export" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_scoreboard.in_afifo.get_peek_export" violates the uvm component name constraints 63 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "put_ap" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_scoreboard.in_afifo.put_ap" violates the uvm component name constraints 64 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "put_export" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_scoreboard.in_afifo.put_export" violates the uvm component name constraints 65 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "apb2_master_sequencer" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer" violates the uvm component name constraints 66 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "req_fifo" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer.req_fifo" violates the uvm component name constraints 67 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "get_ap" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer.req_fifo.get_ap" violates the uvm component name constraints 68 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "get_peek_export" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer.req_fifo.get_peek_export" violates the uvm component name constraints 69 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "put_ap" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer.req_fifo.put_ap" violates the uvm component name constraints 70 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "put_export" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer.req_fifo.put_export" violates the uvm component name constraints 71 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "rsp_export" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer.rsp_export" violates the uvm component name constraints 72 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "seq_item_export" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer.seq_item_export" violates the uvm component name constraints 73 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "sqr_rsp_analysis_fifo" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer.sqr_rsp_analysis_fifo" violates the uvm component name constraints 74 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "analysis_export" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer.sqr_rsp_analysis_fifo.analysis_export" violates the uvm component name constraints 75 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "get_ap" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer.sqr_rsp_analysis_fifo.get_ap" violates the uvm component name constraints 76 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "get_peek_export" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer.sqr_rsp_analysis_fifo.get_peek_export" violates the uvm component name constraints 77 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "put_ap" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer.sqr_rsp_analysis_fifo.put_ap" violates the uvm component name constraints 78 | UVM_WARNING /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_traversal.svh(274) @ 0: reporter [UVM/COMP/NAME] the name "put_export" of the component "uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer.sqr_rsp_analysis_fifo.put_export" violates the uvm component name constraints 79 | UVM_INFO ../sv_src/apb2_master_input_monitor.sv(30) @ 0: uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_input_monitor [apb2_master_input_monitor] :Running .. 80 | UVM_INFO ../sv_src/apb2_master_scoreboard.sv(28) @ 0: uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_scoreboard [apb2_master_scoreboard] Start of Run phase .. 81 | UVM_INFO ../sv_src/seq_tests/apb2_master_rand_test.sv(29) @ 190000: uvm_test_top [uvm_test_top] Test is running... 82 | UVM_INFO ../sv_src/seq_tests/apb2_master_rand_seq.sv(28) @ 190000: reporter [apb2_master_rand_seq_0] :Sequence is Running .... 83 | UVM_INFO ../sv_src/apb2_master_driver.sv(83) @ 190000: reporter [apb2_master_driver] Driving item: --------------------------------------------------------------------------------------------------------------------------------------------------- 84 | Name Type Size Value 85 | --------------------------------------------------------------------------------------------------------------------------------------------------- 86 | req apb2_master_xactn - @624 87 | addr integral 8 'h52 88 | data integral 8 'h6d 89 | begin_time time 64 190000 90 | depth int 32 'd2 91 | parent sequence (name) string 22 apb2_master_rand_seq_0 92 | parent sequence (full name) string 91 uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer.apb2_master_rand_seq_0 93 | sequencer string 68 uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_sequencer 94 | --------------------------------------------------------------------------------------------------------------------------------------------------- 95 | 96 | UVM_INFO ../sv_src/apb2_master_input_monitor.sv(55) @ 270000: uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_input_monitor [apb2_master_input_monitor] MONITOR_READ: -------------------------------------- 97 | Name Type Size Value 98 | -------------------------------------- 99 | x0 apb2_master_xactn - @629 100 | addr integral 8 'h52 101 | data integral 8 'h0 102 | -------------------------------------- 103 | 104 | -------------------------------------- 105 | Name Type Size Value 106 | -------------------------------------- 107 | x0 apb2_master_xactn - @629 108 | addr integral 8 'h52 109 | data integral 8 'h0 110 | -------------------------------------- 111 | UVM_WARNING ../sv_src/apb2_master_scoreboard.sv(63) @ 270000: uvm_test_top.apb2_master_env.apb2_master_agent.apb2_master_scoreboard [apb2_master_scoreboard] :Reading from unwritten Address 112 | UVM_INFO ../sv_src/seq_tests/apb2_master_rand_seq.sv(30) @ 290000: reporter [apb2_master_rand_seq_0] :Sequence is Complete .... 113 | UVM_INFO ../sv_src/seq_tests/apb2_master_rand_test.sv(34) @ 290000: uvm_test_top [uvm_test_top] End of main phase in test 114 | UVM_INFO /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_report_server.svh(864) @ 290000: reporter [UVM/REPORT/SERVER] 115 | --- UVM Report Summary --- 116 | 117 | ** Report counts by severity 118 | UVM_INFO : 15 119 | UVM_WARNING : 30 120 | UVM_ERROR : 0 121 | UVM_FATAL : 0 122 | ** Report counts by id 123 | [NO_DPI_TSTNAME] 1 124 | [RNTST] 1 125 | [UVM/COMP/NAME] 29 126 | [UVM/COMP/NAMECHECK] 1 127 | [UVM/RELNOTES] 1 128 | [UVMTOP] 1 129 | [apb2_master_agent] 2 130 | [apb2_master_driver] 1 131 | [apb2_master_input_monitor] 2 132 | [apb2_master_rand_seq_0] 2 133 | [apb2_master_scoreboard] 2 134 | [uvm_test_top] 2 135 | 136 | - /home/srini/proj/vlt_UVM/af_vlt_uvm_vips/uvm_vlt_af/src/base/uvm_root.svh:585: Verilog $finish 137 | -------------------------------------------------------------------------------- /sv_src/AsFigo_vlt_uvm_fixes.sv: -------------------------------------------------------------------------------- 1 | `define AF_NO_UVM_RAL 2 | /* verilator lint_off REDEFMACRO */ 3 | `define uvm_field_enum(T,ARG,FLAG=UVM_DEFAULT) \ 4 | // Dummy macro 5 | -------------------------------------------------------------------------------- /sv_src/apb2_master_agent.sv: -------------------------------------------------------------------------------- 1 | function void apb2_master_agent::build_phase(uvm_phase phase); 2 | /* 3 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 4 | * http://www.verifworks.com 5 | * Contact: support@verifworks.com 6 | * 7 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 8 | * Some portions of Go2UVM are free software. 9 | * You can redistribute it and/or modify 10 | * it under the terms of the GNU Lesser General Public License as 11 | * published by the Free Software Foundation, version 3. 12 | * 13 | * VerifWorks reserves the right to obfuscate part or full of the code 14 | * at any point in time. 15 | * We also support a comemrical licensing option for an enhanced version 16 | * of Go2UVM, please contact us via support@verifworks.com 17 | 18 | * This program is distributed in the hope that it will be useful, but 19 | * WITHOUT ANY WARRANTY; without even the implied warranty of 20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 21 | * Lesser General Lesser Public License for more details. 22 | * 23 | * You should have received a copy of the GNU Lesser General Public License 24 | * along with this program. If not, see . 25 | */ 26 | 27 | 28 | 29 | super.build_phase(.phase(phase)); 30 | if(!uvm_config_db#(uvm_active_passive_enum)::get 31 | (.cntxt(this), 32 | .inst_name(""), 33 | .field_name("is_active"), 34 | .value(this.is_active))) begin : def_val_for_is_active 35 | `uvm_warning(get_name(),$sformatf("No override for is_active: Using default is_active as: %s ", 36 | this.is_active.name)); 37 | end : def_val_for_is_active 38 | 39 | 40 | 41 | `g2u_printf(("is_active is set to %s",this.is_active.name())) 42 | 43 | apb2_master_input_monitor_0=apb2_master_input_monitor::type_id::create(.name("apb2_master_input_monitor"), .parent(this)); 44 | // apb2_master_output_monitor_0=apb2_master_output_monitor::type_id::create(.name("apb2_master_output_monitor"), .parent(this)); 45 | 46 | apb2_master_scoreboard_0 = apb2_master_scoreboard::type_id::create(.name("apb2_master_scoreboard"), .parent(this)); 47 | // apb2_master_fcov_0 = apb2_master_fcov::type_id::create(.name("apb2_master_fcov"), .parent(this)); 48 | 49 | if (this.is_active == UVM_ACTIVE) 50 | begin 51 | apb2_master_driver_0=apb2_master_driver::type_id::create(.name("apb2_master_driver"), .parent(this)); 52 | apb2_master_sequencer_0=apb2_master_sequencer::type_id::create(.name("apb2_master_sequencer"), .parent(this)); 53 | end 54 | endfunction : build_phase 55 | 56 | function void apb2_master_agent::connect_phase(uvm_phase phase); 57 | 58 | if(!uvm_config_db#(virtual apb2_master_if)::get(this, 59 | "", 60 | "apb2_master_if_0", 61 | this.apb2_master_if_0)) 62 | begin:no_vif 63 | `uvm_fatal("get_interface","no virtual interface available"); 64 | end:no_vif 65 | else 66 | begin:vi_assigned 67 | `g2u_printf(("virtual interface connected")) 68 | end:vi_assigned 69 | 70 | 71 | apb2_master_input_monitor_0.vif = this.apb2_master_if_0; 72 | // apb2_master_output_monitor_0.vif = this.apb2_master_if_0; 73 | 74 | if (this.is_active == UVM_ACTIVE) 75 | begin 76 | this.apb2_master_driver_0.seq_item_port.connect(apb2_master_sequencer_0.seq_item_export); 77 | this.apb2_master_driver_0.vif = this.apb2_master_if_0; 78 | end 79 | 80 | this.apb2_master_input_monitor_0.in_aport.connect(this.apb2_master_scoreboard_0.in_afifo.analysis_export); 81 | // this.apb2_master_output_monitor_0.out_aport.connect(this.apb2_master_scoreboard_0.out_afifo.analysis_export); 82 | // this.apb2_master_output_monitor_0.out_aport.connect(this.apb2_master_fcov_0.analysis_export); 83 | 84 | endfunction : connect_phase 85 | -------------------------------------------------------------------------------- /sv_src/apb2_master_agent.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | class apb2_master_agent extends uvm_agent; 28 | 29 | apb2_master_sequencer apb2_master_sequencer_0; 30 | apb2_master_driver apb2_master_driver_0; 31 | apb2_master_input_monitor apb2_master_input_monitor_0; 32 | // apb2_master_output_monitor apb2_master_output_monitor_0; 33 | apb2_master_scoreboard apb2_master_scoreboard_0; 34 | // apb2_master_fcov apb2_master_fcov_0; 35 | 36 | virtual apb2_master_if apb2_master_if_0; 37 | 38 | `uvm_component_utils(apb2_master_agent) 39 | 40 | function new(string name, uvm_component parent); 41 | super.new(.name(name), .parent(parent)); 42 | endfunction : new 43 | 44 | extern virtual function void build_phase(uvm_phase phase); 45 | extern virtual function void connect_phase(uvm_phase phase); 46 | 47 | endclass : apb2_master_agent 48 | 49 | -------------------------------------------------------------------------------- /sv_src/apb2_master_assertions_if.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | `include "uvm_macros.svh" 28 | import apb2_master_pkg::*; 29 | import vw_pip_pkg::*; 30 | 31 | interface apb2_master_assertions_if (input logic pclk, 32 | input presetn, 33 | input pwrite, 34 | input penable, 35 | input [DATA_WIDTH-1:0] pwdata, 36 | input [ADDR_WIDTH-1:0] paddr, 37 | input [DATA_WIDTH-1:0] prdata, 38 | input pselx 39 | ); 40 | 41 | logic idle_state; 42 | logic setup_state; 43 | logic access_state; 44 | 45 | 46 | assign idle_state = !pselx && !penable; 47 | assign setup_state = pselx && !penable; 48 | assign access_state = pselx && penable; 49 | 50 | // Assert properties 51 | 52 | //======================================================================================= 53 | 54 | default clocking clock @(posedge pclk); endclocking 55 | 56 | //====================================================================================== 57 | 58 | //MASTER ASSERTIONS 59 | 60 | //====================================================================================== 61 | 62 | // property : penable should appear exactly one clock after psel 63 | property p_vw_psel_pen1 ; 64 | disable iff(!presetn) 65 | (pselx && !penable) |=> penable; 66 | endproperty : p_vw_psel_pen1 67 | 68 | a_p_vw_psel_pen1: assert property (p_vw_psel_pen1) 69 | 70 | `ifdef VW_PIP_SIM 71 | else 72 | `uvm_error (vw_id,"p_vw_psel_pen1 : penable is not one after psel"); 73 | `endif 74 | 75 | //======================================================================================= 76 | 77 | //property : paddr & pwrite should be stable during IDLE 78 | property p_vw_low_power ; 79 | disable iff (!presetn) 80 | //( pre_state == IDLE ) |-> $stable (paddr); 81 | idle_state |-> $stable (paddr); 82 | endproperty : p_vw_low_power 83 | 84 | a_p_vw_low_power: assert property (p_vw_low_power ) 85 | 86 | `ifdef VW_PIP_SIM 87 | else 88 | `uvm_error (vw_id,"p_vw_low_power : paddr & pwrite is not stable"); 89 | `endif 90 | 91 | //======================================================================================= 92 | //property : fsm can stay in active state for exactly one clock 93 | 94 | property p_vw_active_one_clk ; 95 | disable iff (!presetn) 96 | ##1 (pselx && penable) |=> ((pselx & !penable) || (!pselx && !penable)); 97 | endproperty : p_vw_active_one_clk 98 | 99 | a_p_vw_active_one_clk: assert property ( p_vw_active_one_clk ) 100 | 101 | `ifdef VW_PIP_SIM 102 | else 103 | `uvm_error(vw_id,"p_vw_active_one_clk : ENABLE state stayed morestable than one clock"); 104 | `endif 105 | 106 | //======================================================================================= 107 | //property : To ensure all pheripheral s/l are low when reset is low 108 | 109 | property p_vw_output_at_reset(out); 110 | ( !presetn ) |-> (out == 'b0); 111 | endproperty : p_vw_output_at_reset 112 | 113 | a_p_vw_rst_penable : assert property ( p_vw_output_at_reset(penable) ) 114 | 115 | `ifdef VW_PIP_SIM 116 | else 117 | `uvm_error (vw_id,"p_vw_output_at_reset : penable is not low at reset"); 118 | `endif 119 | 120 | a_p_vw_rst_pwrite : assert property ( p_vw_output_at_reset (pwrite) ) 121 | 122 | `ifdef VW_PIP_SIM 123 | else 124 | `uvm_error (vw_id,"p_vw_output_at_reset : pwrite is not low at reset"); 125 | `endif 126 | 127 | a_p_vw_rst_paddr : assert property ( p_vw_output_at_reset (paddr) ) 128 | 129 | `ifdef VW_PIP_SIM 130 | else 131 | `uvm_error(vw_id,"p_vw_output_at_reset : paddr is not low at reset"); 132 | `endif 133 | 134 | a_p_vw_rst_pwdata : assert property ( p_vw_output_at_reset (pwdata) ) 135 | 136 | `ifdef VW_PIP_SIM 137 | else 138 | `uvm_error (vw_id,"p_vw_output_at_reset : pwdata is not low at reset"); 139 | `endif 140 | 141 | 142 | //======================================================================================= 143 | //property : To ensure paddr,pwrite & pwdata to be hold b/w setup & enable state 144 | 145 | property p_vw_hold_from_setup_to_idle (hold); 146 | disable iff (!presetn) 147 | access_state |=> $stable (hold); 148 | endproperty : p_vw_hold_from_setup_to_idle 149 | 150 | a_p_vw_paddr: assert property ( p_vw_hold_from_setup_to_idle(paddr) ) 151 | 152 | `ifdef VW_PIP_SIM 153 | else 154 | `uvm_error(vw_id,"p_vw_hold_from_setup_to_idle : paddr not holds"); 155 | `endif 156 | 157 | a_p_vw_pwdata : assert property ( p_vw_hold_from_setup_to_idle(pwdata) ) 158 | 159 | `ifdef VW_PIP_SIM 160 | else 161 | `uvm_error (vw_id,"p_vw_hold_from_setup_to_idle : pwdata not holds"); 162 | `endif 163 | 164 | a_p_vw_pwrite : assert property ( p_vw_hold_from_setup_to_idle(pwrite) ) 165 | 166 | `ifdef VW_PIP_SIM 167 | else 168 | `uvm_error (vw_id,"p_vw_hold_from_setup_to_idle : pwrite not holds"); 169 | `endif 170 | 171 | //================================================================================ 172 | 173 | //cvc added // 174 | // property //fsm can stay in enable state & setup state for only one clock 175 | 176 | property p_vw_setup_to_enable; 177 | disable iff(!presetn) 178 | ##1 (penable) |=> !(penable); 179 | endproperty : p_vw_setup_to_enable 180 | 181 | a_p_vw_setup_to_enable : assert property (p_vw_setup_to_enable) 182 | 183 | `ifdef VW_PIP_SIM 184 | else 185 | `uvm_error (vw_id,"p_vw_setup_to_enable :setup to enable fails"); 186 | `endif 187 | 188 | //================================================================================ 189 | 190 | //SLAVE ASSERTIONS 191 | 192 | //================================================================================ 193 | 194 | //property to ensure prdata is not an unknown value while read transfer 195 | 196 | `ifdef VW_PIP_SIM 197 | property p_vw_prdata_not_unknown_during_read; 198 | disable iff(!presetn) 199 | ((!presetn ##1 presetn) |-> !$isunknown( prdata)); 200 | endproperty : p_vw_prdata_not_unknown_during_read 201 | 202 | a_p_vw_prdata_not_x_during_read : assert property ( p_vw_prdata_not_unknown_during_read ) 203 | 204 | `ifdef VW_PIP_SIM 205 | else 206 | `uvm_error (vw_id,"p_vw_prdata_not_unknown_during_read : prdata is invalid"); 207 | `endif 208 | `endif //VW_PIP_SIM 209 | 210 | //================================================================================ 211 | //To ensure rdata is low when reset is low 212 | 213 | property p_vw_prdata_at_reset; 214 | ( !presetn) |-> (prdata == 'd0); 215 | endproperty : p_vw_prdata_at_reset 216 | 217 | a_p_vw_prdata_at_reset: assert property (p_vw_prdata_at_reset) 218 | 219 | `ifdef VW_PIP_SIM 220 | else 221 | `uvm_error (vw_id,"p_vw_prdata_at_reset : prdata is not low at reset"); 222 | `endif 223 | 224 | //================================================================================ 225 | 226 | endinterface : apb2_master_assertions_if 227 | -------------------------------------------------------------------------------- /sv_src/apb2_master_assertions_if.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | `include "uvm_macros.svh" 28 | import apb2_master_pkg::*; 29 | import vw_pip_pkg::*; 30 | 31 | interface apb2_master_assertions_if (input logic pclk, 32 | input presetn, 33 | input pwrite, 34 | input penable, 35 | input [DATA_WIDTH-1:0] pwdata, 36 | input [ADDR_WIDTH-1:0] paddr, 37 | input [DATA_WIDTH-1:0] prdata, 38 | input pselx 39 | ); 40 | 41 | logic idle_state; 42 | logic setup_state; 43 | logic access_state; 44 | 45 | 46 | assign idle_state = !pselx && !penable; 47 | assign setup_state = pselx && !penable; 48 | assign access_state = pselx && penable; 49 | 50 | // Assert properties 51 | 52 | //======================================================================================= 53 | 54 | default clocking clock @(posedge pclk); endclocking 55 | 56 | //====================================================================================== 57 | 58 | //MASTER ASSERTIONS 59 | 60 | //====================================================================================== 61 | 62 | // property : penable should appear exactly one clock after psel 63 | property p_vw_psel_pen1 ; 64 | disable iff(!presetn) 65 | (pselx && !penable) |=> penable; 66 | endproperty : p_vw_psel_pen1 67 | 68 | a_p_vw_psel_pen1: assert property (p_vw_psel_pen1) 69 | 70 | `ifdef VW_PIP_SIM 71 | else 72 | `uvm_error (vw_id,"p_vw_psel_pen1 : penable is not one after psel"); 73 | `endif 74 | 75 | //======================================================================================= 76 | 77 | //property : paddr & pwrite should be stable during IDLE 78 | property p_vw_low_power ; 79 | disable iff (!presetn) 80 | //( pre_state == IDLE ) |-> $stable (paddr); 81 | idle_state |-> $stable (paddr); 82 | endproperty : p_vw_low_power 83 | 84 | a_p_vw_low_power: assert property (p_vw_low_power ) 85 | 86 | `ifdef VW_PIP_SIM 87 | else 88 | `uvm_error (vw_id,"p_vw_low_power : paddr & pwrite is not stable"); 89 | `endif 90 | 91 | //======================================================================================= 92 | //property : fsm can stay in active state for exactly one clock 93 | 94 | property p_vw_active_one_clk ; 95 | disable iff (!presetn) 96 | ##1 (pselx && penable) |=> ((pselx & !penable) || (!pselx && !penable)); 97 | endproperty : p_vw_active_one_clk 98 | 99 | a_p_vw_active_one_clk: assert property ( p_vw_active_one_clk ) 100 | 101 | `ifdef VW_PIP_SIM 102 | else 103 | `uvm_error(vw_id,"p_vw_active_one_clk : ENABLE state stayed morestable than one clock"); 104 | `endif 105 | 106 | //======================================================================================= 107 | //property : To ensure all pheripheral s/l are low when reset is low 108 | 109 | property p_vw_output_at_reset(out); 110 | ( !presetn ) |-> (out == 'b0); 111 | endproperty : p_vw_output_at_reset 112 | 113 | a_p_vw_rst_penable : assert property ( p_vw_output_at_reset(penable) ) 114 | 115 | `ifdef VW_PIP_SIM 116 | else 117 | `uvm_error (vw_id,"p_vw_output_at_reset : penable is not low at reset"); 118 | `endif 119 | 120 | a_p_vw_rst_pwrite : assert property ( p_vw_output_at_reset (pwrite) ) 121 | 122 | `ifdef VW_PIP_SIM 123 | else 124 | `uvm_error (vw_id,"p_vw_output_at_reset : pwrite is not low at reset"); 125 | `endif 126 | 127 | a_p_vw_rst_paddr : assert property ( p_vw_output_at_reset (paddr) ) 128 | 129 | `ifdef VW_PIP_SIM 130 | else 131 | `uvm_error(vw_id,"p_vw_output_at_reset : paddr is not low at reset"); 132 | `endif 133 | 134 | a_p_vw_rst_pwdata : assert property ( p_vw_output_at_reset (pwdata) ) 135 | 136 | `ifdef VW_PIP_SIM 137 | else 138 | `uvm_error (vw_id,"p_vw_output_at_reset : pwdata is not low at reset"); 139 | `endif 140 | 141 | 142 | //======================================================================================= 143 | //property : To ensure paddr,pwrite & pwdata to be hold b/w setup & enable state 144 | 145 | property p_vw_hold_from_setup_to_idle (hold); 146 | disable iff (!presetn) 147 | access_state |=> $stable (hold); 148 | endproperty : p_vw_hold_from_setup_to_idle 149 | 150 | a_p_vw_paddr: assert property ( p_vw_hold_from_setup_to_idle(paddr) ) 151 | 152 | `ifdef VW_PIP_SIM 153 | else 154 | `uvm_error(vw_id,"p_vw_hold_from_setup_to_idle : paddr not holds"); 155 | `endif 156 | 157 | a_p_vw_pwdata : assert property ( p_vw_hold_from_setup_to_idle(pwdata) ) 158 | 159 | `ifdef VW_PIP_SIM 160 | else 161 | `uvm_error (vw_id,"p_vw_hold_from_setup_to_idle : pwdata not holds"); 162 | `endif 163 | 164 | a_p_vw_pwrite : assert property ( p_vw_hold_from_setup_to_idle(pwrite) ) 165 | 166 | `ifdef VW_PIP_SIM 167 | else 168 | `uvm_error (vw_id,"p_vw_hold_from_setup_to_idle : pwrite not holds"); 169 | `endif 170 | 171 | //================================================================================ 172 | 173 | //cvc added // 174 | // property //fsm can stay in enable state & setup state for only one clock 175 | 176 | property p_vw_setup_to_enable; 177 | disable iff(!presetn) 178 | ##1 (penable) |=> !(penable); 179 | endproperty : p_vw_setup_to_enable 180 | 181 | a_p_vw_setup_to_enable : assert property (p_vw_setup_to_enable) 182 | 183 | `ifdef VW_PIP_SIM 184 | else 185 | `uvm_error (vw_id,"p_vw_setup_to_enable :setup to enable fails"); 186 | `endif 187 | 188 | //================================================================================ 189 | 190 | //SLAVE ASSERTIONS 191 | 192 | //================================================================================ 193 | 194 | //property to ensure prdata is not an unknown value while read transfer 195 | 196 | `ifdef VW_PIP_SIM 197 | property p_vw_prdata_not_unknown_during_read; 198 | disable iff(!presetn) 199 | ((!presetn ##1 presetn) |-> !$isunknown( prdata)); 200 | endproperty : p_vw_prdata_not_unknown_during_read 201 | 202 | a_p_vw_prdata_not_x_during_read : assert property ( p_vw_prdata_not_unknown_during_read ) 203 | 204 | `ifdef VW_PIP_SIM 205 | else 206 | `uvm_error (vw_id,"p_vw_prdata_not_unknown_during_read : prdata is invalid"); 207 | `endif 208 | `endif //VW_PIP_SIM 209 | 210 | //================================================================================ 211 | //To ensure rdata is low when reset is low 212 | 213 | property p_vw_prdata_at_reset; 214 | ( !presetn) |-> (prdata == 'd0); 215 | endproperty : p_vw_prdata_at_reset 216 | 217 | a_p_vw_prdata_at_reset: assert property (p_vw_prdata_at_reset) 218 | 219 | `ifdef VW_PIP_SIM 220 | else 221 | `uvm_error (vw_id,"p_vw_prdata_at_reset : prdata is not low at reset"); 222 | `endif 223 | 224 | //================================================================================ 225 | 226 | endinterface : apb2_master_assertions_if 227 | -------------------------------------------------------------------------------- /sv_src/apb2_master_driver.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | task apb2_master_driver::reset_phase(uvm_phase phase); 28 | `g2u_display("Start of Reset Phase ....",UVM_HIGH) 29 | phase.raise_objection(this); 30 | `g2u_display("Testbench started",UVM_HIGH) 31 | this.vif.presetn <= 1'b0; 32 | this.vif.penable <= 1'b0; 33 | this.vif.pselx <= 'b0; 34 | this.vif.pwdata <= 'b0; 35 | this.vif.paddr <= 'b0; 36 | this.vif.pwrite <= 'b0; 37 | repeat(10) @(posedge this.vif.pclk); 38 | this.vif.presetn <= 1'b1; 39 | phase.drop_objection(this); 40 | `g2u_display("End of Reset Phase ....",UVM_HIGH) 41 | endtask : reset_phase 42 | 43 | task apb2_master_driver::main_phase(uvm_phase phase); 44 | `g2u_display("Start of Main Phase ....",UVM_HIGH) 45 | forever 46 | begin : b1 47 | this.seq_item_port.get_next_item(this.item); 48 | this.send_to_dut(this.item); 49 | this.seq_item_port.item_done(); 50 | end : b1 51 | endtask : main_phase 52 | 53 | task apb2_master_driver::apb_write(input [ADDR_WIDTH-1:0] addr, input [DATA_WIDTH-1:0] data); 54 | @(posedge this.vif.pclk); 55 | this.vif.pwdata <= data; 56 | this.vif.pselx <= 1'b1; 57 | this.vif.penable<= 1'b0; 58 | this.vif.pwrite <= 1'b1; 59 | this.vif.paddr <= addr; 60 | this.vif.pwdata <= data; 61 | @(posedge this.vif.pclk); 62 | this.vif.penable<= 1'b1; 63 | @(posedge this.vif.pclk); 64 | this.vif.penable<= 1'b0; 65 | this.vif.pselx <= 1'b0; 66 | endtask :apb_write 67 | 68 | task apb2_master_driver::apb_read(input [ADDR_WIDTH-1:0] addr); 69 | @(posedge this.vif.pclk); 70 | this.vif.pselx <= 1'b1; 71 | this.vif.penable<= 1'b0; 72 | this.vif.pwrite <= 1'b0; 73 | this.vif.paddr <= addr; 74 | @(posedge this.vif.pclk); 75 | this.vif.penable<=1'b1; 76 | @(posedge this.vif.pclk); 77 | this.vif.penable <= 1'b0; 78 | this.vif.pselx <= 1'b0; 79 | repeat(2) @(posedge this.vif.pclk); 80 | endtask :apb_read 81 | 82 | task apb2_master_driver::send_to_dut(input apb2_master_xactn item); 83 | `g2u_printf(("Driving item: %s", this.item.sprint())) 84 | case(item.kind) 85 | RD:this.apb_read(.addr(item.addr)); 86 | WR:this.apb_write(.addr(item.addr),.data(item.data)); 87 | endcase 88 | endtask : send_to_dut 89 | -------------------------------------------------------------------------------- /sv_src/apb2_master_driver.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | class apb2_master_driver extends uvm_driver #(apb2_master_xactn); 28 | 29 | virtual apb2_master_if vif; 30 | apb2_master_xactn item; 31 | 32 | function new(string name, uvm_component parent); 33 | super.new(.name(name), .parent(parent)); 34 | endfunction : new 35 | 36 | `uvm_component_utils(apb2_master_driver) 37 | 38 | extern virtual task reset_phase(uvm_phase phase); 39 | extern virtual task main_phase(uvm_phase phase); 40 | extern virtual task send_to_dut(input apb2_master_xactn item); 41 | extern virtual task apb_write(input [ADDR_WIDTH-1:0] addr, 42 | input [DATA_WIDTH-1:0] data); 43 | extern virtual task apb_read(input [ADDR_WIDTH-1:0] addr); 44 | 45 | endclass : apb2_master_driver 46 | 47 | -------------------------------------------------------------------------------- /sv_src/apb2_master_env.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | function void apb2_master_env::build_phase(uvm_phase phase); 27 | super.build_phase(.phase(phase)); 28 | apb2_master_agent_0 = apb2_master_agent::type_id::create(.name("apb2_master_agent"), 29 | .parent(this)); 30 | 31 | uvm_config_db#(uvm_active_passive_enum)::set(.cntxt(this), 32 | .inst_name("*"), 33 | .field_name("is_active"), 34 | .value(UVM_ACTIVE)); 35 | endfunction : build_phase 36 | -------------------------------------------------------------------------------- /sv_src/apb2_master_env.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | class apb2_master_env extends uvm_env; 28 | 29 | `uvm_component_utils(apb2_master_env) 30 | 31 | apb2_master_agent apb2_master_agent_0; 32 | 33 | function new(string name, uvm_component parent); 34 | super.new(.name(name), .parent(parent)); 35 | endfunction : new 36 | 37 | 38 | 39 | extern virtual function void build_phase(uvm_phase phase); 40 | 41 | endclass : apb2_master_env 42 | 43 | -------------------------------------------------------------------------------- /sv_src/apb2_master_fcov.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | function void apb2_master_fcov::write(apb2_master_xactn t); 28 | this.tr = t; 29 | this.apb2_master_cvg.sample(); 30 | endfunction : write 31 | 32 | 33 | 34 | function void apb2_master_fcov::report_phase (uvm_phase phase); 35 | `g2u_printf (("Test achieved functional coverage:0.00%", this.apb2_master_cvg.get_coverage())) 36 | endfunction : report_phase 37 | 38 | -------------------------------------------------------------------------------- /sv_src/apb2_master_fcov.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | class apb2_master_fcov extends uvm_subscriber #(apb2_master_xactn); 28 | 29 | apb2_master_xactn tr; 30 | 31 | `uvm_component_utils(apb2_master_fcov) 32 | 33 | 34 | covergroup apb2_master_cvg; 35 | 36 | option.per_instance = 1; 37 | 38 | endgroup : apb2_master_cvg 39 | 40 | function new (string name, uvm_component parent); 41 | super.new(.name(name), .parent(parent)); 42 | this.apb2_master_cvg = new(); 43 | endfunction : new 44 | 45 | extern virtual function void write(apb2_master_xactn t); 46 | extern virtual function void report_phase (uvm_phase phase); 47 | 48 | endclass : apb2_master_fcov 49 | 50 | -------------------------------------------------------------------------------- /sv_src/apb2_master_if.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | import apb2_master_pkg::*; 28 | interface apb2_master_if (input logic pclk); 29 | 30 | logic pselx; 31 | logic presetn; 32 | logic pwrite; 33 | logic penable; 34 | logic [DATA_WIDTH-1:0] pwdata; 35 | logic [ADDR_WIDTH-1:0] paddr; 36 | logic [DATA_WIDTH-1:0] prdata; 37 | 38 | `ifndef VERILATOR 39 | //Clocking block declaration 40 | clocking apb_driver_cb @(posedge pclk); 41 | output presetn; 42 | output pwrite; 43 | output penable; 44 | output pwdata; 45 | output paddr; 46 | output pselx; 47 | input prdata; 48 | endclocking:apb_driver_cb 49 | 50 | clocking apb_monitor_cb @(posedge pclk); 51 | input presetn; 52 | input pwrite; 53 | input penable; 54 | input pwdata; 55 | input paddr; 56 | input pselx; 57 | input prdata; 58 | endclocking:apb_monitor_cb 59 | `endif // VERILATOR 60 | 61 | endinterface : apb2_master_if 62 | -------------------------------------------------------------------------------- /sv_src/apb2_master_if.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | import apb2_master_pkg::*; 28 | interface apb2_master_if (input logic pclk); 29 | 30 | logic pselx; 31 | logic presetn; 32 | logic pwrite; 33 | logic penable; 34 | logic [DATA_WIDTH-1:0] pwdata; 35 | logic [ADDR_WIDTH-1:0] paddr; 36 | logic [DATA_WIDTH-1:0] prdata; 37 | 38 | //Clocking block declaration 39 | clocking apb_driver_cb @(posedge pclk); 40 | output presetn; 41 | output pwrite; 42 | output penable; 43 | output pwdata; 44 | output paddr; 45 | output pselx; 46 | input prdata; 47 | endclocking:apb_driver_cb 48 | 49 | clocking apb_monitor_cb @(posedge pclk); 50 | input presetn; 51 | input pwrite; 52 | input penable; 53 | input pwdata; 54 | input paddr; 55 | input pselx; 56 | input prdata; 57 | endclocking:apb_monitor_cb 58 | 59 | endinterface : apb2_master_if 60 | -------------------------------------------------------------------------------- /sv_src/apb2_master_input_monitor.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | task apb2_master_input_monitor::run_phase(uvm_phase phase); 28 | `g2u_display("Run Phase is Running ..",UVM_HIGH) 29 | begin:main 30 | `g2u_display(":Running ..") 31 | forever 32 | begin:loop_1 33 | @(posedge this.vif.pclk); 34 | wait(this.vif.penable == 1'b1) 35 | x0 = apb2_master_xactn::type_id::create(.name("x0"),.parent(this)); 36 | if(this.vif.pwrite == 1'b1) 37 | begin:write 38 | this.x0.kind = WR; 39 | this.x0.addr = this.vif.paddr; 40 | this.x0.data = this.vif.pwdata; 41 | `g2u_printf(("MONITOR_WRITE: %s", x0.sprint)) 42 | this.in_aport.write(x0); 43 | @ (posedge this.vif.pclk ); 44 | @ (posedge this.vif.pclk ); 45 | end:write 46 | else 47 | begin:read 48 | this.x0.kind = RD; 49 | this.x0.addr = this.vif.paddr; 50 | @ (posedge this.vif.pclk ); 51 | @ (posedge this.vif.pclk ); 52 | this.x0.data = this.vif.prdata; 53 | this.in_aport.write(x0); 54 | //writing to Analysis port 55 | `g2u_printf(("MONITOR_READ: %s", x0.sprint)) 56 | end:read 57 | end:loop_1 58 | end:main 59 | 60 | // collect_data(); 61 | endtask : run_phase 62 | 63 | //task apb2_master_input_monitor::collect_data(); 64 | //endtask : collect_data 65 | -------------------------------------------------------------------------------- /sv_src/apb2_master_input_monitor.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | class apb2_master_input_monitor extends uvm_monitor; 28 | 29 | virtual apb2_master_if vif; 30 | 31 | apb2_master_xactn x0; 32 | 33 | //TLM port for scoreboard communication 34 | // (implement scoreboard write method if needed) 35 | 36 | uvm_analysis_port #(apb2_master_xactn) in_aport; 37 | 38 | // [0] %Error: apb2_master_input_monitor.svh:38: Assertion failed in TOP.apb2_master_pkg.apb2_master_input_monitor.__m_uvm_execute_field_op: 'assert' failed. 39 | /* 40 | `uvm_component_utils_begin(apb2_master_input_monitor) 41 | `uvm_component_utils_end 42 | */ 43 | `uvm_component_utils(apb2_master_input_monitor) 44 | 45 | function new(string name, uvm_component parent); 46 | super.new(.name(name),.parent(parent)); 47 | in_aport = new(.name("in_aport"), .parent(this)); 48 | endfunction : new 49 | 50 | extern virtual task run_phase(uvm_phase phase); 51 | // extern virtual task collect_data(); 52 | 53 | endclass : apb2_master_input_monitor 54 | 55 | -------------------------------------------------------------------------------- /sv_src/apb2_master_output_monitor.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | task apb2_master_output_monitor::run_phase(uvm_phase phase); 28 | `g2u_display("Run Phase is Running ..") 29 | collect_data(); 30 | endtask : run_phase 31 | 32 | task apb2_master_output_monitor::collect_data(); 33 | begin 34 | 35 | 36 | end 37 | endtask : collect_data 38 | -------------------------------------------------------------------------------- /sv_src/apb2_master_output_monitor.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | class apb2_master_output_monitor extends uvm_monitor; 28 | 29 | virtual apb2_master_if vif; 30 | 31 | apb2_master_xactn x0; 32 | 33 | //TLM port for scoreboard communication 34 | // (implement scoreboard write method if needed) 35 | 36 | uvm_analysis_port #(apb2_master_xactn) out_aport; 37 | 38 | `uvm_component_utils(apb2_master_output_monitor) 39 | 40 | function new(string name, uvm_component parent); 41 | super.new(.name(name),.parent(parent)); 42 | this.out_aport = new(.name("out_aport"),.parent(this)); 43 | endfunction : new 44 | 45 | extern virtual task run_phase(uvm_phase phase); 46 | extern virtual task collect_data(); 47 | 48 | endclass : apb2_master_output_monitor 49 | 50 | -------------------------------------------------------------------------------- /sv_src/apb2_master_pkg.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | `ifndef G2U_APB2_MASTER_PKG__ 28 | `define G2U_APB2_MASTER_PKG__ 29 | 30 | import uvm_pkg::*; 31 | `include "uvm_macros.svh" 32 | `include "vw_go2uvm_macros.svh" 33 | 34 | package apb2_master_pkg; 35 | 36 | import uvm_pkg::*; 37 | `include "uvm_macros.svh" 38 | 39 | parameter ADDR_WIDTH = 8; 40 | parameter DATA_WIDTH = 8; 41 | typedef enum { RD, WR } apb_kind_e; 42 | 43 | 44 | // Headers/prototypes 45 | `include "apb2_master_xactn.svh" 46 | `include "apb2_master_sequencer.svh" 47 | `include "apb2_master_input_monitor.svh" 48 | //`include "apb2_master_output_monitor.svh" 49 | //`include "apb2_master_fcov.svh" 50 | `include "apb2_master_scoreboard.svh" 51 | `include "apb2_master_driver.svh" 52 | `include "apb2_master_agent.svh" 53 | `include "apb2_master_env.svh" 54 | `include "apb2_master_base_test.svh" 55 | `include "apb2_master_seq_lib.sv" 56 | `include "apb2_master_rand_test.svh" 57 | 58 | // Implementation 59 | `include "apb2_master_input_monitor.sv" 60 | //`include "apb2_master_output_monitor.sv" 61 | //`include "apb2_master_fcov.sv" 62 | `include "apb2_master_scoreboard.sv" 63 | `include "apb2_master_driver.sv" 64 | `include "apb2_master_agent.sv" 65 | `include "apb2_master_env.sv" 66 | `include "apb2_master_base_test.sv" 67 | `include "apb2_master_rand_test.sv" 68 | 69 | endpackage : apb2_master_pkg 70 | `endif // G2U_APB2_MASTER_PKG__ 71 | 72 | -------------------------------------------------------------------------------- /sv_src/apb2_master_scoreboard.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | task apb2_master_scoreboard::run_phase(uvm_phase phase); 28 | `g2u_display("Start of Run phase ..") 29 | forever 30 | begin 31 | this.in_afifo.get(trans); 32 | `g2u_display ("Found 1 xactn from monitor ",UVM_HIGH) 33 | trans.print(); 34 | if(this.trans.kind==WR) 35 | begin:si_write 36 | apb_mem[trans.addr]=trans.data; 37 | if(imax<=trans.addr) 38 | imax=trans.addr; 39 | end:si_write 40 | if(this.trans.kind==RD) 41 | begin:si_rd 42 | for(i=0; i<=imax; i=i+1) 43 | begin:loop_1 44 | if(i==trans.addr ) 45 | begin:read 46 | k=1; 47 | `g2u_printf (("Reading from written Address: 0x%0h", trans.addr)) 48 | if(apb_mem[i]==trans.data) 49 | begin:if_1 50 | `g2u_printf (("Data matches, result:PASS")) 51 | pass_count++; 52 | end:if_1 53 | else 54 | begin :else_1 55 | `uvm_error(get_name(), 56 | $sformatf("Data does not match: addr: 0x%0h exp_data: 0x%0h act_data: 0x%0h", trans.addr, apb_mem[i], trans.data)); 57 | fail_count++; 58 | end :else_1 59 | end:read 60 | end:loop_1 61 | if(k==0) 62 | begin:invl 63 | `uvm_warning(get_name(),$sformatf(":Reading from unwritten Address")); 64 | invl_count++; 65 | end:invl 66 | k=0; 67 | end:si_rd 68 | end 69 | endtask : run_phase 70 | -------------------------------------------------------------------------------- /sv_src/apb2_master_scoreboard.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | class apb2_master_scoreboard extends uvm_scoreboard; 28 | 29 | apb2_master_xactn trans; 30 | 31 | `uvm_component_utils(apb2_master_scoreboard) 32 | 33 | uvm_tlm_analysis_fifo #(apb2_master_xactn) in_afifo; 34 | // uvm_tlm_analysis_fifo #(apb2_master_xactn) out_afifo; 35 | 36 | function new(string name, uvm_component parent); 37 | super.new(.name(name),.parent(parent)); 38 | in_afifo = new("in_afifo",this); 39 | // out_afifo = new("out_afifo",this); 40 | endfunction : new 41 | 42 | int i; 43 | int k; 44 | int imax; 45 | int pass_count, fail_count, invl_count; 46 | bit [DATA_WIDTH-1:0]apb_mem [0:32]; 47 | 48 | extern virtual task run_phase(uvm_phase phase); 49 | 50 | endclass : apb2_master_scoreboard 51 | 52 | -------------------------------------------------------------------------------- /sv_src/apb2_master_sequencer.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | -------------------------------------------------------------------------------- /sv_src/apb2_master_sequencer.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | class apb2_master_sequencer extends uvm_sequencer #(apb2_master_xactn, apb2_master_xactn); 28 | 29 | `uvm_component_utils(apb2_master_sequencer) 30 | 31 | function new(string name, uvm_component parent); 32 | super.new(.name(name), .parent(parent)); 33 | endfunction : new 34 | 35 | endclass : apb2_master_sequencer 36 | -------------------------------------------------------------------------------- /sv_src/apb2_master_sva_bind.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | //module apb2_master_sva_bind; 28 | 29 | bind apb2_master_if apb2_master_assertions_if apb2_master_if_0(.pclk (pclk ), 30 | .presetn (presetn ), 31 | .pwrite (pwrite ), 32 | .penable (penable ), 33 | .pwdata (pwdata ), 34 | .paddr (paddr ), 35 | .prdata (prdata ), 36 | .pselx (pselx ) 37 | ); 38 | 39 | //endmodule:apb2_master_sva_bind 40 | -------------------------------------------------------------------------------- /sv_src/apb2_master_sva_bind.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | //module apb2_master_sva_bind; 28 | 29 | bind apb2_master_if apb2_master_assertions_if apb2_master_if_0(.pclk (pclk ), 30 | .presetn (presetn ), 31 | .pwrite (pwrite ), 32 | .penable (penable ), 33 | .pwdata (pwdata ), 34 | .paddr (paddr ), 35 | .prdata (prdata ), 36 | .pselx (pselx ) 37 | ); 38 | 39 | //endmodule:apb2_master_sva_bind 40 | -------------------------------------------------------------------------------- /sv_src/apb2_master_tb_dut_top.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | import uvm_pkg::*; 28 | `include "uvm_macros.svh" 29 | module apb2_master_tb_dut_top(); 30 | import apb2_master_pkg::*; 31 | 32 | // parameter CLOCK_PERIOD = 10; // Assign clock Period 33 | 34 | logic pclk; 35 | 36 | apb2_master_if apb2_master_if_0(.pclk (pclk) );//instantiate uvm interface 37 | 38 | /* 39 | vw_g2u_clk_gen #(.FREQUENCY_MHZ(125)) cgen_125 40 | (.clk(pclk)); 41 | */ 42 | 43 | initial 44 | begin : cgen 45 | pclk = 0; 46 | forever #10 pclk <= ~pclk; 47 | end : cgen 48 | 49 | //instantiate and connect dut to interface(s) here 50 | slave_apb DUT(.PCLK (pclk), 51 | .PRESETn(apb2_master_if_0.presetn), 52 | .PSELx (apb2_master_if_0.pselx), 53 | .PENABLE(apb2_master_if_0.penable), 54 | .PWRITE (apb2_master_if_0.pwrite), 55 | .PADDR (apb2_master_if_0.paddr), 56 | .PWDATA (apb2_master_if_0.pwdata), 57 | .PRDATA (apb2_master_if_0.prdata) 58 | ); 59 | initial 60 | begin 61 | uvm_config_db#(virtual apb2_master_if)::set(.cntxt(null), 62 | .inst_name("uvm_test_top.apb2_master_env.apb2_master_agent"), 63 | .field_name("apb2_master_if_0"), 64 | .value(apb2_master_if_0)); 65 | 66 | run_test(); 67 | end 68 | endmodule 69 | -------------------------------------------------------------------------------- /sv_src/apb2_master_xactn.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | 28 | -------------------------------------------------------------------------------- /sv_src/apb2_master_xactn.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | class apb2_master_xactn extends uvm_sequence_item; 28 | 29 | rand logic [ADDR_WIDTH-1:0]addr; 30 | rand logic [DATA_WIDTH-1:0]data; 31 | logic [DATA_WIDTH-1:0]act_data_for_sbrd; 32 | logic [DATA_WIDTH-1:0]exp_data_for_sbrd; 33 | 34 | rand apb_kind_e kind; 35 | 36 | `uvm_object_utils_begin(apb2_master_xactn) 37 | `uvm_field_int(addr,UVM_ALL_ON) 38 | `uvm_field_int(data,UVM_ALL_ON) 39 | `uvm_object_utils_end 40 | // `uvm_field_enum(apb_kind_e,kind,UVM_ALL_ON) 41 | 42 | function new(string name="apb2_master_xactn"); 43 | super.new(name); 44 | endfunction : new 45 | 46 | endclass : apb2_master_xactn 47 | -------------------------------------------------------------------------------- /sv_src/seq_tests/apb2_master_base_test.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | function void apb2_master_base_test::build_phase(uvm_phase phase); 28 | super.build_phase(.phase(phase)); 29 | apb2_master_env_0 = apb2_master_env::type_id::create(.name("apb2_master_env"), 30 | .parent(this)); 31 | endfunction : build_phase 32 | 33 | 34 | function void apb2_master_base_test::connect_phase(uvm_phase phase); 35 | uvm_root::get().print_topology(); 36 | endfunction : connect_phase 37 | 38 | 39 | task apb2_master_base_test::main_phase(uvm_phase phase); 40 | phase.raise_objection(this); 41 | `uvm_info(get_name(),"Test is running...",UVM_MEDIUM) 42 | #1000; 43 | //delay is simple end of test mechanism 44 | //use objections in sequences for better end of test detection 45 | `uvm_info(get_name(), "End of main phase", UVM_MEDIUM) 46 | phase.drop_objection(this); 47 | endtask : main_phase 48 | -------------------------------------------------------------------------------- /sv_src/seq_tests/apb2_master_base_test.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | class apb2_master_base_test extends uvm_test; 28 | 29 | apb2_master_env apb2_master_env_0; 30 | 31 | `uvm_component_utils(apb2_master_base_test) 32 | 33 | function new(string name, uvm_component parent); 34 | super.new(.name(name), .parent(parent)); 35 | endfunction : new 36 | 37 | extern virtual function void build_phase(uvm_phase phase); 38 | extern virtual function void connect_phase(uvm_phase phase); 39 | extern virtual task main_phase (uvm_phase phase); 40 | 41 | endclass : apb2_master_base_test 42 | 43 | -------------------------------------------------------------------------------- /sv_src/seq_tests/apb2_master_directed_test.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | task apb2_master_rand_seq::body(); 28 | `uvm_info(get_name(),$sformatf(":Sequence is Running ...."),UVM_MEDIUM) 29 | `uvm_do_with(req, {this.kind == WR;this.addr == 8'h3;this.data == 8'd1;} ) 30 | `uvm_do_with(req, {this.kind == WR;this.addr == 8'h9;this.data == 8'd3;} ) 31 | `uvm_do_with(req, {this.kind == WR;this.addr == 8'h6;this.data == 8'd2;} ) 32 | `uvm_do_with(req, {this.kind == WR;this.addr == 8'h20;this.data == 8'd104;} ) 33 | `uvm_do_with(req, {this.kind == WR;this.addr == 8'h1D;this.data == 8'd200;} ) 34 | `uvm_do_with(req, {this.kind == WR;this.addr == 8'h1E;this.data == 8'd40;} ) 35 | `uvm_do_with(req, {this.kind == WR;this.addr == 8'h1F;this.data == 8'd50;} ) 36 | `uvm_do_with(req, {this.kind == WR;this.addr == 8'h11;this.data == 8'd100;} ) 37 | #100; 38 | `uvm_do_with(req, {this.kind == RD;this.addr == 8'h3;} ) 39 | `uvm_do_with(req, {this.kind == RD;this.addr == 8'h6;} ) 40 | `uvm_do_with(req, {this.kind == RD;this.addr == 8'h9;} ) 41 | `uvm_do_with(req, {this.kind == RD;this.addr == 8'h20;} ) 42 | `uvm_do_with(req, {this.kind == RD;this.addr == 8'h1D;} ) 43 | `uvm_do_with(req, {this.kind == RD;this.addr == 8'h1E;} ) 44 | `uvm_do_with(req, {this.kind == RD;this.addr == 8'h1F;} ) 45 | `uvm_do_with(req, {this.kind == RD;this.addr == 8'h11;} ) 46 | #100; 47 | `uvm_info(get_name(),$sformatf(":Sequence is Complete ...."),UVM_MEDIUM) 48 | endtask : body 49 | -------------------------------------------------------------------------------- /sv_src/seq_tests/apb2_master_directed_test.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | class apb2_master_rand_seq extends uvm_sequence #(apb2_master_xactn); 28 | 29 | `uvm_object_utils(apb2_master_rand_seq) 30 | 31 | function new(string name = "apb2_master_rand_seq"); 32 | super.new(name); 33 | endfunction : new 34 | 35 | extern virtual task body(); 36 | 37 | endclass : apb2_master_rand_seq 38 | 39 | -------------------------------------------------------------------------------- /sv_src/seq_tests/apb2_master_rand_seq.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | task apb2_master_rand_seq::body(); 28 | `uvm_info(get_name(),$sformatf(":Sequence is Running ...."),UVM_MEDIUM) 29 | `uvm_do(req) 30 | `uvm_info(get_name(),$sformatf(":Sequence is Complete ...."),UVM_MEDIUM) 31 | endtask : body 32 | -------------------------------------------------------------------------------- /sv_src/seq_tests/apb2_master_rand_seq.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | class apb2_master_rand_seq extends uvm_sequence #(apb2_master_xactn); 28 | 29 | `uvm_object_utils(apb2_master_rand_seq) 30 | 31 | function new(string name = "apb2_master_rand_seq"); 32 | super.new(name); 33 | endfunction : new 34 | 35 | extern virtual task body(); 36 | 37 | endclass : apb2_master_rand_seq 38 | 39 | -------------------------------------------------------------------------------- /sv_src/seq_tests/apb2_master_rand_test.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | task apb2_master_rand_test::main_phase(uvm_phase phase); 28 | phase.raise_objection(this); 29 | `uvm_info(get_name(),"Test is running...",UVM_MEDIUM) 30 | 31 | apb2_master_rand_seq_0 = apb2_master_rand_seq::type_id::create("apb2_master_rand_seq_0"); 32 | this.apb2_master_rand_seq_0.start(apb2_master_env_0.apb2_master_agent_0.apb2_master_sequencer_0); 33 | 34 | `uvm_info(get_name(),"End of main phase in test",UVM_MEDIUM) 35 | phase.drop_objection(this); 36 | 37 | endtask : main_phase 38 | -------------------------------------------------------------------------------- /sv_src/seq_tests/apb2_master_rand_test.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | class apb2_master_rand_test extends apb2_master_base_test; 28 | 29 | `uvm_component_utils(apb2_master_rand_test) 30 | 31 | apb2_master_rand_seq apb2_master_rand_seq_0; 32 | 33 | extern virtual task main_phase(uvm_phase phase); 34 | 35 | function new(string name, uvm_component parent = null); 36 | super.new(.name(name), .parent(parent)); 37 | endfunction : new 38 | 39 | endclass : apb2_master_rand_test 40 | 41 | -------------------------------------------------------------------------------- /sv_src/seq_tests/apb2_master_seq_lib.sv: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2023 CVC, VerifWorks, London-UK & Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at https://github.com/go2uvm/go2uvm 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it and/or modify 9 | * it under the terms of the GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3. 11 | * 12 | * VerifWorks reserves the right to obfuscate part or full of the code 13 | * at any point in time. 14 | * We also support a comemrical licensing option for an enhanced version 15 | * of Go2UVM, please contact us via support@verifworks.com 16 | 17 | * This program is distributed in the hope that it will be useful, but 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 | * Lesser General Lesser Public License for more details. 21 | * 22 | * You should have received a copy of the GNU Lesser General Public License 23 | * along with this program. If not, see . 24 | */ 25 | 26 | 27 | `include "apb2_master_rand_seq.svh" 28 | `include "apb2_master_rand_seq.sv" 29 | -------------------------------------------------------------------------------- /sv_src/slave_apb.v: -------------------------------------------------------------------------------- 1 | //AMBA APB-2.0 SLAVE 2 | 3 | 4 | `define ADDR_WIDTH 8 5 | `define DATA_WIDTH 8 6 | `define STATE_WIDTH 2 7 | 8 | module slave_apb 9 | ( input PCLK, //CLK 10 | input PRESETn, //Active low reset 11 | input PSELx, //To Select Slave 12 | input PENABLE, //To Enablling the write & read 13 | input PWRITE, //Write signal 14 | input [`ADDR_WIDTH-1:0 ] PADDR, //Addr signal 15 | input [`DATA_WIDTH-1:0 ] PWDATA, //Write Data 16 | 17 | output reg [`DATA_WIDTH-1:0 ]PRDATA //Read Data 18 | ); 19 | 20 | //Parameter Declarations 21 | parameter IDLE = 2'd0,SETUP = 2'd1,ENABLE = 2'd2; //States in FSM 22 | 23 | //Internal Signals 24 | reg [`STATE_WIDTH -1 :0] PSTATE,NSTATE; //Present State,Next State 25 | reg [`DATA_WIDTH -1 :0 ]SLAVE_MEM[0:2**`ADDR_WIDTH -1]; //Slave Memory 26 | 27 | //Based on Fsm_Apb 28 | //Present State Logic 29 | always @ (posedge PCLK or negedge PRESETn) 30 | begin 31 | if (!PRESETn) 32 | PSTATE <= IDLE; 33 | else 34 | PSTATE <= NSTATE; 35 | end 36 | 37 | //Next State Logic & output Logic 38 | always @ (PCLK or PSELx or PENABLE or PSTATE ) 39 | begin 40 | case (PSTATE) 41 | IDLE : begin 42 | if (PSELx == 1'b1 ) 43 | NSTATE = SETUP; 44 | else 45 | NSTATE = IDLE; 46 | end 47 | SETUP: begin 48 | NSTATE = ENABLE; 49 | end 50 | ENABLE:begin 51 | if (PSELx == 1'b1) 52 | NSTATE = SETUP; 53 | else 54 | NSTATE = IDLE; 55 | end 56 | default:begin 57 | NSTATE = IDLE; 58 | end 59 | endcase 60 | end 61 | 62 | //OUtput Logic 63 | always @ ( posedge PCLK or negedge PRESETn) 64 | begin 65 | if (!PRESETn) 66 | PRDATA <= 0; 67 | else 68 | begin 69 | case (PSTATE) 70 | IDLE :PRDATA <= 0; 71 | SETUP :PRDATA <= 0; 72 | ENABLE:begin 73 | if (PWRITE == 1'b1) 74 | SLAVE_MEM[PADDR] <= PWDATA; 75 | else 76 | PRDATA <= SLAVE_MEM[PADDR]; 77 | end 78 | default:begin 79 | PRDATA <= 0; 80 | end 81 | endcase 82 | end 83 | end 84 | endmodule 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | -------------------------------------------------------------------------------- /sv_src/vw_go2uvm_macros.svh: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2004-2017 VerifWorks, Bangalore, India 3 | * http://www.verifworks.com 4 | * Contact: support@verifworks.com 5 | * 6 | * This program is part of Go2UVM at www.go2uvm.org 7 | * Some portions of Go2UVM are free software. 8 | * You can redistribute it under the terms of the 9 | * GNU Lesser General Public License as 10 | * published by the Free Software Foundation, version 3 and provided 11 | * that this original copyright is retained intact 12 | * 13 | * VerifWorks reserves the right to obfuscate part or full of the code 14 | * at any point in time. You are not allowed to decrypt or reverse-engineer 15 | * this code without explicit, written permission from the original authors 16 | * 17 | * We also support a commerical licensing option for an enhanced version 18 | * of Go2UVM, please contact us via support@verifworks.com 19 | 20 | * This program is distributed in the hope that it will be useful, but 21 | * WITHOUT ANY WARRANTY; without even the implied warranty of 22 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 23 | * Lesser General Lesser Public License for more details. 24 | * 25 | * You should have received a copy of the GNU Lesser General Public License 26 | * along with this program. If not, see . 27 | */ 28 | 29 | 30 | 31 | // Protect against multiple inclusion of file 32 | // 33 | `ifndef VW_GO2UVM_MACROS_SV 34 | `define VW_GO2UVM_MACROS_SV 35 | 36 | `define g2u_display(MSG,VERBOSITY=UVM_MEDIUM) \ 37 | begin \ 38 | if (uvm_report_enabled(VERBOSITY,UVM_INFO,get_name())) \ 39 | uvm_report_info (get_name(), MSG, VERBOSITY, `uvm_file, `uvm_line); \ 40 | end 41 | 42 | `define g2u_printf(FORMAT_MSG,VERBOSITY=UVM_MEDIUM) \ 43 | begin \ 44 | if (uvm_report_enabled(VERBOSITY,UVM_INFO,get_name())) \ 45 | uvm_report_info (get_name(), $sformatf FORMAT_MSG, VERBOSITY, `uvm_file, `uvm_line); \ 46 | end 47 | 48 | 49 | `define g2u_error(MSG) \ 50 | begin \ 51 | if (uvm_report_enabled(UVM_NONE,UVM_ERROR,get_name())) \ 52 | uvm_report_error (get_name(), MSG, UVM_NONE, `uvm_file, `uvm_line); \ 53 | end 54 | 55 | `define g2u_warning(MSG) \ 56 | begin \ 57 | if (uvm_report_enabled(UVM_NONE,UVM_WARNING,get_name())) \ 58 | uvm_report_warning (get_name(), MSG, UVM_NONE, `uvm_file, `uvm_line); \ 59 | end 60 | 61 | `define g2u_fatal(MSG) \ 62 | begin \ 63 | if (uvm_report_enabled(UVM_NONE,UVM_FATAL,get_name())) \ 64 | uvm_report_fatal (get_name(), MSG, UVM_NONE, `uvm_file, `uvm_line); \ 65 | end 66 | 67 | `define g2u_rand(XN) \ 68 | begin \ 69 | if (!XN.randomize()) begin \ 70 | uvm_report_warning ("RNDFLD", $sformatf ("Failed to randmoize transaction: %s ", XN.sprint()), \ 71 | UVM_NONE, `uvm_file, `uvm_line); \ 72 | end \ 73 | end 74 | 75 | `define g2u_rand_with(XN, CNST) \ 76 | begin \ 77 | if (!XN.randomize() with CNST) begin \ 78 | uvm_report_warning ("RNDFLD", $sformatf ("Failed to randmoize transaction: %s ", XN.sprint()), \ 79 | UVM_NONE, `uvm_file, `uvm_line); \ 80 | end \ 81 | end 82 | 83 | 84 | `define vw_uvm_warning(ID,MSG) \ 85 | begin \ 86 | if (uvm_report_enabled(UVM_NONE,UVM_WARNING,ID)) \ 87 | uvm_report_warning (ID, MSG, UVM_NONE); \ 88 | end 89 | 90 | `define vw_uvm_error(ID,MSG) \ 91 | begin \ 92 | if (uvm_report_enabled(UVM_NONE,UVM_ERROR,ID)) \ 93 | uvm_report_error (ID, MSG, UVM_NONE); \ 94 | end 95 | 96 | `define VW_G2U_SIG_MAX_W 32 97 | 98 | `define G2U_TEST_BEGIN(TNAME) \ 99 | class TNAME extends go2uvm_base_test; \ 100 | `uvm_component_utils_begin(TNAME) \ 101 | `uvm_component_utils_end \ 102 | function new(string name = "go2uvm_test", uvm_component parent = null); \ 103 | super.new(.name(name), .parent(parent)); \ 104 | endfunction : new 105 | 106 | 107 | `define G2U_TEST_END \ 108 | endclass 109 | 110 | `define vw_uvm_info(ID,MSG,VERBOSITY) \ 111 | begin \ 112 | if (uvm_report_enabled(VERBOSITY,UVM_INFO,ID)) \ 113 | uvm_report_info (ID, MSG, VERBOSITY); \ 114 | end 115 | 116 | 117 | // Connect virtual interface to physical interface 118 | `define G2U_SET_VIF(VIF, IF_INST) \ 119 | uvm_config_db#(virtual VIF)::set( \ 120 | .cntxt(null), .inst_name("*"), \ 121 | .field_name("vif"), .value(IF_INST)); 122 | 123 | 124 | // Create a handle to the actual interface 125 | `define G2U_GET_VIF(VIF) \ 126 | virtual VIF vif; \ 127 | function void build_phase(uvm_phase phase); \ 128 | super.build_phase(phase); \ 129 | if (!uvm_config_db#(virtual VIF)::get( \ 130 | .cntxt(null), .inst_name("*"), \ 131 | .field_name("vif"), .value(vif))) begin : no_vif \ 132 | `g2u_fatal("Unable to connect virtual interface to physical interface, Make sure to use `G2U_SET_VIF macro in top module") \ 133 | end : no_vif \ 134 | else begin : vif_connected \ 135 | `g2u_display("Successfully hooked up virtual interface") \ 136 | end : vif_connected \ 137 | endfunction : build_phase 138 | 139 | 140 | `define G2U_MSET_VIF(VIF, IF_INST) \ 141 | uvm_config_db#(virtual VIF)::set( \ 142 | .cntxt(null), .inst_name("*"), \ 143 | .field_name(`"IF_INST`"), .value(IF_INST)); 144 | 145 | 146 | 147 | 148 | `define G2U_MGET_VIF(VIF, VIF_INST) \ 149 | `g2u_display ( \ 150 | $sformatf("Looking for a virtual interface of type: %s name: %s", \ 151 | `"VIF`", `"VIF_INST`")) \ 152 | if (!uvm_config_db#(virtual VIF)::get( \ 153 | .cntxt(this), .inst_name(""), \ 154 | .field_name(`"VIF_INST`"), .value(VIF_INST))) begin \ 155 | `g2u_fatal("Unable to connect virtual interface to physical interface, Make sure to use `G2U_SET_VIF macro in top module") \ 156 | end \ 157 | else begin \ 158 | `g2u_display("Successfully hooked up virtual interface") \ 159 | end 160 | 161 | 162 | `define G2U_TURN_ABV_OFF(abv) \ 163 | begin \ 164 | static string abv_name = "ABV"; \ 165 | `uvm_warning("ASSERTIONS", \ 166 | $sformatf("Turning off %s after first failure", abv_name)) \ 167 | $assertoff (1, abv); \ 168 | end 169 | 170 | 171 | 172 | `define GO2UVM_DISP_ARG(arg) `"arg`" 173 | 174 | `define GO2UVM_WAIT(END_SIG, WDOG_VAL = GO2UVM_WDOG_DEL_IN_NS) \ 175 | fork \ 176 | begin \ 177 | string msg; \ 178 | wait (END_SIG); \ 179 | msg = $sformatf ("Wait seen in condition: %s ", `GO2UVM_DISP_ARG(END_SIG) ); \ 180 | `g2u_display (msg); \ 181 | end \ 182 | begin \ 183 | string msg; \ 184 | #(WDOG_VAL * 1ns); \ 185 | msg = $sformatf ("WDOG expired after waiting for: %0d %s %s", WDOG_VAL, "ns Wait condition: ", `GO2UVM_DISP_ARG(END_SIG) ); \ 186 | `g2u_error (msg); \ 187 | end \ 188 | join_any \ 189 | disable fork; 190 | 191 | 192 | `define GO2UVM_WAIT_EV(EV_SPEC, WDOG_VAL = GO2UVM_WDOG_DEL_IN_NS) \ 193 | fork \ 194 | begin \ 195 | string msg; \ 196 | @ (EV_SPEC); \ 197 | msg = $sformatf ("Wait seen in condition: @(%s) ", `GO2UVM_DISP_ARG(EV_SPEC) ); \ 198 | `g2u_display (msg); \ 199 | end \ 200 | begin \ 201 | string msg; \ 202 | #(WDOG_VAL * 1ns); \ 203 | msg = $sformatf ("WDOG expired after waiting for: %0d %s @(%s)", WDOG_VAL, "ns Wait condition: ", `GO2UVM_DISP_ARG(EV_SPEC) ); \ 204 | `g2u_error (msg); \ 205 | end \ 206 | join_any \ 207 | disable fork; 208 | 209 | 210 | 211 | 212 | `define G2U_REG_DISPLAY(g2u_reg) \ 213 | begin \ 214 | uvm_reg_data_t mirr_val, des_val; \ 215 | mirr_val = g2u_reg.get_mirrored_value(); \ 216 | des_val = g2u_reg.get(); \ 217 | `g2u_display($sformatf("%s: Mirrored_value: 0x%0x desired_value: 0x%0x", \ 218 | g2u_reg.get_name(), mirr_val, des_val)) \ 219 | end 220 | 221 | `define G2U_CAST(dst, src) \ 222 | begin \ 223 | bit ret_val; \ 224 | ret_val = $cast (dst, src); \ 225 | if (!ret_val) \ 226 | `uvm_error ("G2U_CAST", "Unable to $cast dst to src, check datatype compatibility") \ 227 | end 228 | 229 | `define G2U_VPL_INT(ARG_NAME) \ 230 | begin \ 231 | string fmt_str, str; \ 232 | str = `GO2UVM_DISP_ARG (ARG_NAME); \ 233 | fmt_str = {str, "=%0d"}; \ 234 | void '($value$plusargs (fmt_str, ARG_NAME) ); \ 235 | plus_args_in_code.push_back (str); \ 236 | cov_clp_arg : cover (ARG_NAME); \ 237 | end 238 | 239 | `define G2U_VPL_STR(ARG_NAME) \ 240 | begin \ 241 | string fmt_str, str; \ 242 | str = `GO2UVM_DISP_ARG (ARG_NAME); \ 243 | fmt_str = {str, "=%0s"}; \ 244 | void '($value$plusargs (fmt_str, ARG_NAME) ); \ 245 | plus_args_in_code.push_back (str); \ 246 | end 247 | 248 | `define G2U_VPA $value$plusargs 249 | 250 | 251 | `endif // VW_GO2UVM_MACROS_SV 252 | --------------------------------------------------------------------------------