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feat: add support for hardening the chip rom on ihp/ol2

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htfab
2025-03-12 13:36:25 +02:00
committed by Uri Shaked
parent 7d341a1195
commit baf7eca21e
2 changed files with 32 additions and 0 deletions
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rom/config_ihp.json
+28
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{
"DESIGN_NAME": "tt_um_chip_rom",
"VERILOG_FILES": "dir::tt_um_chip_rom.v",
"FP_SIZING": "absolute",
"DIE_AREA": [0, 0, 202.08, 154.98],
"FP_DEF_TEMPLATE": "ref::$DESIGN_DIR/../ihp/def/tt_block_1x1_pgvdd.def",
"FP_IO_HLENGTH": 2,
"FP_IO_VLENGTH": 2,
"//": "period is in ns, so 20ns == 50mHz",
"CLOCK_PERIOD": 20,
"CLOCK_PORT": "clk",
"//": "don't use power rings or TopMetal",
"DESIGN_IS_CORE": false,
"RT_MAX_LAYER": "Metal5",
"//": "save some time",
"RUN_KLAYOUT_XOR": false,
"//": "reduce wasted space",
"TOP_MARGIN_MULT": 1,
"BOTTOM_MARGIN_MULT": 1,
"LEFT_MARGIN_MULT": 6,
"RIGHT_MARGIN_MULT": 6
}