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Revert "No need for $__mul anymore?" 

This reverts commit 1d875ac76a.
This commit is contained in:
Eddie Hung 2019-09-25 17:24:11 -07:00
parent aeb1539818
commit f4387e817c
1 changed files with 8 additions and 8 deletions
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16
techlibs/common/mul2dsp.v
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@ -49,7 +49,7 @@ $fatal(1, "Macro DSP_NAME must be defined");
`define MAX(a,b) (a > b ? a : b)
`define MIN(a,b) (a < b ? a : b)
(* techmap_celltype = "$mul" *)
(* techmap_celltype = "$mul $__mul" *)
module _80_mul (A, B, Y);
parameter A_SIGNED = 0;
parameter B_SIGNED = 0;
@ -128,9 +128,9 @@ module _80_mul (A, B, Y);
end
for (i = 0; i < n; i=i+1) begin:slice
\$mul #(
\$__mul #(
.A_SIGNED(sign_headroom),
.B_SIGNED(sign_headroom),
.B_SIGNED(B_SIGNED),
.A_WIDTH(`DSP_A_MAXWIDTH_PARTIAL),
.B_WIDTH(B_WIDTH),
.Y_WIDTH(partial_Y_WIDTH)
@ -157,7 +157,7 @@ module _80_mul (A, B, Y);
end
end
\$mul #(
\$__mul #(
.A_SIGNED(A_SIGNED),
.B_SIGNED(B_SIGNED),
.A_WIDTH(last_A_WIDTH),
@ -193,8 +193,8 @@ module _80_mul (A, B, Y);
end
for (i = 0; i < n; i=i+1) begin:slice
\$mul #(
.A_SIGNED(sign_headroom),
\$__mul #(
.A_SIGNED(A_SIGNED),
.B_SIGNED(sign_headroom),
.A_WIDTH(A_WIDTH),
.B_WIDTH(`DSP_B_MAXWIDTH_PARTIAL),
@ -222,7 +222,7 @@ module _80_mul (A, B, Y);
end
end
\$mul #(
\$__mul #(
.A_SIGNED(A_SIGNED),
.B_SIGNED(B_SIGNED),
.A_WIDTH(A_WIDTH),
@ -267,7 +267,7 @@ module _80_mul (A, B, Y);
endgenerate
endmodule
(* techmap_celltype = "$mul" *)
(* techmap_celltype = "$mul $__mul" *)
module _90_soft_mul (A, B, Y);
parameter A_SIGNED = 0;
parameter B_SIGNED = 0;