From f57c2bcebb9a5e0722fe90ac9b5d11d4db518c22 Mon Sep 17 00:00:00 2001 From: David Shah Date: Sun, 1 Dec 2019 17:07:36 +0000 Subject: generic: Don't assume unused LUT inputs are zero Signed-off-by: David Shah --- generic/synth/cells_map.v | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'generic/synth/cells_map.v') diff --git a/generic/synth/cells_map.v b/generic/synth/cells_map.v index a6027534..1d0939e0 100644 --- a/generic/synth/cells_map.v +++ b/generic/synth/cells_map.v @@ -4,7 +4,9 @@ module \$lut (A, Y); input [WIDTH-1:0] A; output Y; - LUT #(.K(`LUT_K), .INIT(LUT)) _TECHMAP_REPLACE_ (.I(A), .Q(Y)); + localparam rep = 1<<(`LUT_K-WIDTH); + + LUT #(.K(`LUT_K), .INIT({rep{LUT}})) _TECHMAP_REPLACE_ (.I(A), .Q(Y)); endmodule module \$_DFF_P_ (input D, C, output Q); DFF _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C)); endmodule -- cgit v1.2.3