├── .gitattributes ├── README.md ├── gates ├── 8NOR │ ├── 8NOR.dig │ └── 8NOR.xcf ├── 9NOR-OR │ ├── 9NOR-OR.dig │ └── 9NOR-OR.xcf ├── AOI21 │ ├── AOI21.dig │ └── AOI21.xcf ├── DCLK │ └── DCLK.dig ├── DFFS │ ├── DFFS.dig │ ├── DFFS_color_coded.jpg │ ├── DFFS_location.jpg │ ├── DFFS_schematic.jpg │ └── DFFS_transistors.jpg ├── DFF_ALR │ ├── DFF_ALR_CLK.dig │ ├── DFF_ALR_CLK.xcf │ ├── dflipflip_active_low_reset.dig │ ├── dflipflop_active_low_reset.png │ ├── dflipflop_active_low_reset.tif │ └── dflipflop_active_low_reset.xcf ├── DFF_E │ ├── DFF_E.dig │ └── DFF_E.xcf ├── DFF_TR │ ├── DFFTR.dig │ ├── DFFTR_color_coded.jpg │ └── DFFTR_transistors.jpg ├── LATCH │ ├── LATCH.dig │ ├── LATCH.jpg │ ├── LATCHI.dig │ ├── LATCHSTR.dig │ └── LATCH_transistors.jpg ├── LOGIC │ └── logic.dig ├── MS0 │ └── MS0.dig ├── OAI21 │ └── OAI21.dig ├── PAD_CONTROL │ └── pad_control.xcf ├── SUM6 │ ├── SUM6.jpg │ └── SUM6_whiteboard.jpg ├── TR │ └── TR.jpg └── gate_types ├── ppu1_part1.graphml ├── ppu1_part1.xcf ├── 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