diff options
| author | Pepijn de Vos <pepijndevos@gmail.com> | 2022-06-16 11:38:23 +0200 |
|---|---|---|
| committer | Pepijn de Vos <pepijndevos@gmail.com> | 2022-06-16 11:38:23 +0200 |
| commit | b7992ec7724000f813ab053ac6042326f3795471 (patch) | |
| tree | 6244976d70a4069e079f85823d9882636bc08e98 /gowin | |
| parent | de1bee9352c9f760cb21a35912c48ed2f830c023 (diff) | |
| download | nextpnr-b7992ec7724000f813ab053ac6042326f3795471.tar.gz nextpnr-b7992ec7724000f813ab053ac6042326f3795471.tar.bz2 nextpnr-b7992ec7724000f813ab053ac6042326f3795471.zip | |
hook up CE maybe
Diffstat (limited to 'gowin')
| -rw-r--r-- | gowin/arch.cc | 2 | ||||
| -rw-r--r-- | gowin/cells.cc | 1 | ||||
| -rw-r--r-- | gowin/pack.cc | 1 |
3 files changed, 4 insertions, 0 deletions
diff --git a/gowin/arch.cc b/gowin/arch.cc index cba492ab..65f15204 100644 --- a/gowin/arch.cc +++ b/gowin/arch.cc @@ -1094,6 +1094,8 @@ Arch::Arch(ArchArgs args) : args(args) addBelInput(belname, id_CLK, id(buf)); snprintf(buf, 32, "R%dC%d_LSR%d", row + 1, col + 1, 2); addBelInput(belname, id_LSR, id(buf)); + snprintf(buf, 32, "R%dC%d_CE%d", row + 1, col + 1, 2); + addBelInput(belname, id_CE, id(buf)); break; // fall through the ++ case ID_LUT7: diff --git a/gowin/cells.cc b/gowin/cells.cc index 63ee71ed..0dc0ce06 100644 --- a/gowin/cells.cc +++ b/gowin/cells.cc @@ -54,6 +54,7 @@ std::unique_ptr<CellInfo> create_generic_cell(Context *ctx, IdString type, std:: new_cell->addInput(names[i]); } new_cell->addInput(id_CLK); + new_cell->addInput(id_CE); new_cell->addInput(id_LSR); } else if (type == id_GW_MUX2_LUT5 || type == id_GW_MUX2_LUT6 || type == id_GW_MUX2_LUT7 || type == id_GW_MUX2_LUT7 || type == id_GW_MUX2_LUT8) { diff --git a/gowin/pack.cc b/gowin/pack.cc index 7d3a8e98..0ba71705 100644 --- a/gowin/pack.cc +++ b/gowin/pack.cc @@ -708,6 +708,7 @@ void pack_sram(Context *ctx) std::unique_ptr<CellInfo> ramw_slice = create_generic_cell(ctx, id_RAMW, ci->name.str(ctx) + "$RAMW_SLICE"); sram_to_ramw_split(ctx, ci, ramw_slice.get()); + ramw_slice->connectPort(id_CE, ctx->nets[ctx->id("$PACKER_VCC_NET")].get()); // Create actual RAM slices std::unique_ptr<CellInfo> ram_comb[4]; |