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| author | gatecat <gatecat@ds0.me> | 2021-12-30 13:18:34 +0000 |
|---|---|---|
| committer | gatecat <gatecat@ds0.me> | 2022-01-04 20:19:29 +0000 |
| commit | e88bd34c02272ecdad6295123941d9040fa4f043 (patch) | |
| tree | 2ff879a3a856d19f61cc0c0875e7a3aa7fba7ac1 /generic/viaduct/example/example_map.v | |
| parent | 089ca8258e6f4dc93f8d39594c1109a8578cdc98 (diff) | |
| download | nextpnr-e88bd34c02272ecdad6295123941d9040fa4f043.tar.gz nextpnr-e88bd34c02272ecdad6295123941d9040fa4f043.tar.bz2 nextpnr-e88bd34c02272ecdad6295123941d9040fa4f043.zip | |
Viaduct API for a hybrid between generic and full-custom arch
Signed-off-by: gatecat <gatecat@ds0.me>
Diffstat (limited to 'generic/viaduct/example/example_map.v')
| -rw-r--r-- | generic/viaduct/example/example_map.v | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/generic/viaduct/example/example_map.v b/generic/viaduct/example/example_map.v new file mode 100644 index 00000000..f701f0ed --- /dev/null +++ b/generic/viaduct/example/example_map.v @@ -0,0 +1,12 @@ +module \$lut (A, Y); + parameter WIDTH = 0; + parameter LUT = 0; + input [WIDTH-1:0] A; + output Y; + + localparam rep = 1<<(4-WIDTH); + + LUT4 #(.INIT({rep{LUT}})) _TECHMAP_REPLACE_ (.I(A), .F(Y)); +endmodule + +module \$_DFF_P_ (input D, C, output Q); DFF _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C)); endmodule |