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Add force_downto and force_upto wire attributes.

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Fixes #2058.
This commit is contained in:
Marcelina Kościelnicka 2020-05-18 18:15:03 +02:00
parent 2d573a0ff6
commit aee439360b
43 changed files with 258 additions and 27 deletions
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2
techlibs/common/dff2ff.v
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@ -4,7 +4,9 @@ module dff2ff (CLK, D, Q);
parameter CLK_POLARITY = 1;
input CLK;
(* force_downto *)
input [WIDTH-1:0] D;
(* force_downto *)
output reg [WIDTH-1:0] Q;
wire [1023:0] _TECHMAP_DO_ = "proc;;";