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Only set some C_I signals when used

This commit is contained in:
Miodrag Milanovic 2025-07-04 12:04:43 +02:00
parent 04ac025734
commit 970c0ec04d
1 changed files with 2 additions and 2 deletions
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4
himbaechel/uarch/gatemate/pack_mult.cc
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@ -250,7 +250,7 @@ CarryGenCell::CarryGenCell(CellInfo *lower, CellInfo *upper, CellInfo *comp, Cel
upper->params[id_INIT_L00] = Property(LUT_ZERO, 4); // (unused)
upper->params[id_INIT_L01] = Property(enable_cinx ? LUT_D1 : LUT_ZERO, 4); // CINX
upper->params[id_INIT_L10] = Property(LUT_D1, 4);
upper->params[id_C_I2] = Property(1, 1); // CINX for L01
if (enable_cinx) upper->params[id_C_I2] = Property(1, 1); // CINX for L01
comp->params[id_INIT_L30] = Property(LUT_INV_D0, 4); // OUT1 -> COMP_OUT
@ -283,7 +283,7 @@ MultfabCell::MultfabCell(CellInfo *lower, CellInfo *upper, CellInfo *comp, CellI
upper->params[id_INIT_L10] = Property(LUT_XOR, 4); // XOR
upper->params[id_C_I1] = Property(1, 1); // PINY1 for L00
upper->params[id_C_I2] = Property(1, 1); // CINX for L01
if (enable_cinx) upper->params[id_C_I2] = Property(1, 1); // CINX for L01
lower->params[id_C_I3] = Property(1, 1); // PINY1 for L02
// upper->params[id_C_FUNCTION] = Property(C_ADDCIN, 3);