mirror of
https://github.com/TinyTapeout/tt-support-tools.git
synced 2026-11-03 04:36:09 +01:00
Uri Shaked
66e1fc3ff0
The tile sizes have slightly changed as we plan using the openframe caravel variant, as well as power gating all the projects on the shuttle.
32 lines
858 B
JSON
32 lines
858 B
JSON
{
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"DESIGN_NAME": "tt_um_chip_rom",
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"VERILOG_FILES": "dir::tt_um_chip_rom.v",
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"FP_SIZING": "absolute",
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"DIE_AREA": [0, 0, 161.00, 111.52],
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"FP_DEF_TEMPLATE": "ref::$DESIGN_DIR/../def/tt_block_1x1_pg.def",
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"FP_IO_HLENGTH": 2,
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"FP_IO_VLENGTH": 2,
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"//": "use alternative efabless decap cells to solve LI density issue",
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"DECAP_CELL": "sky130_fd_sc_hd__decap_3 sky130_fd_sc_hd__decap_4 sky130_fd_sc_hd__decap_6 sky130_fd_sc_hd__decap_8 sky130_ef_sc_hd__decap_12",
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"//": "period is in ns, so 20ns == 50mHz",
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"CLOCK_PERIOD": 20,
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"CLOCK_PORT": "clk",
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"//": "don't use power rings or met5",
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"DESIGN_IS_CORE": false,
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"RT_MAX_LAYER": "met4",
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"//": "save some time",
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"RUN_KLAYOUT_XOR": false,
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"//": "reduce wasted space",
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"TOP_MARGIN_MULT": 1,
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"BOTTOM_MARGIN_MULT": 1,
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"LEFT_MARGIN_MULT": 6,
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"RIGHT_MARGIN_MULT": 6
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}
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