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attach ECC pins

This commit is contained in:
Miodrag Milanovic 2025-08-29 12:47:57 +02:00
parent b6287fed67
commit 0420d39b33
1 changed files with 10 additions and 0 deletions
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10
himbaechel/uarch/gatemate/pack_bram.cc
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@ -420,6 +420,10 @@ void GateMatePacker::pack_ram()
move_ram_o(&ci, ctx->idf("ENB[%d]", i)); move_ram_o(&ci, ctx->idf("ENB[%d]", i));
move_ram_o(&ci, ctx->idf("GLWEA[%d]", i)); move_ram_o(&ci, ctx->idf("GLWEA[%d]", i));
move_ram_o(&ci, ctx->idf("GLWEB[%d]", i)); move_ram_o(&ci, ctx->idf("GLWEB[%d]", i));
move_ram_o(&ci, ctx->idf("ECC1B_ERRA[%d]", i));
move_ram_o(&ci, ctx->idf("ECC1B_ERRB[%d]", i));
move_ram_o(&ci, ctx->idf("ECC2B_ERRA[%d]", i));
move_ram_o(&ci, ctx->idf("ECC2B_ERRB[%d]", i));
} }
if (is_fifo) { if (is_fifo) {
@ -482,6 +486,12 @@ void GateMatePacker::remap_ram_half(CellInfo *half, CellInfo *cell, int num)
rename_or_move(half, cell, ctx->idf("ADDRB0[%d]", i), ctx->idf("ADDRB%d[%d]", num, i)); rename_or_move(half, cell, ctx->idf("ADDRB0[%d]", i), ctx->idf("ADDRB%d[%d]", num, i));
} }
index = num ? 1 : 0;
rename_or_move(half, cell, ctx->idf("ECC1B_ERRA[0]"), ctx->idf("ECC1B_ERRA[%d]", index));
rename_or_move(half, cell, ctx->idf("ECC1B_ERRB[0]"), ctx->idf("ECC1B_ERRB[%d]", index));
rename_or_move(half, cell, ctx->idf("ECC2B_ERRA[0]"), ctx->idf("ECC2B_ERRA[%d]", index));
rename_or_move(half, cell, ctx->idf("ECC2B_ERRB[0]"), ctx->idf("ECC2B_ERRB[%d]", index));
static dict<IdString, IdString> map_params = { static dict<IdString, IdString> map_params = {
{id_RAM_cfg_forward_a0_clk, id_RAM_cfg_forward_a1_clk}, {id_RAM_cfg_forward_a0_clk, id_RAM_cfg_forward_a1_clk},
{id_RAM_cfg_forward_b0_clk, id_RAM_cfg_forward_b1_clk}, {id_RAM_cfg_forward_b0_clk, id_RAM_cfg_forward_b1_clk},