diff options
Diffstat (limited to 'techlibs/common')
| -rw-r--r-- | techlibs/common/mul2dsp.v | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/techlibs/common/mul2dsp.v b/techlibs/common/mul2dsp.v index 5444d842a..70c2c42c6 100644 --- a/techlibs/common/mul2dsp.v +++ b/techlibs/common/mul2dsp.v @@ -196,24 +196,15 @@ module \$__mul (A, B, Y); assign Y = partial_sum[n-1];
end
else begin
- if (A_SIGNED)
- wire signed [`DSP_A_MAXWIDTH-1:0] Aext = $signed(A);
- else
- wire [`DSP_A_MAXWIDTH-1:0] Aext = A;
- if (B_SIGNED)
- wire signed [`DSP_B_MAXWIDTH-1:0] Bext = $signed(B);
- else
- wire [`DSP_B_MAXWIDTH-1:0] Bext = B;
-
`DSP_NAME #(
.A_SIGNED(A_SIGNED),
.B_SIGNED(B_SIGNED),
- .A_WIDTH(`DSP_A_MAXWIDTH),
- .B_WIDTH(`DSP_B_MAXWIDTH),
- .Y_WIDTH(`MIN(Y_WIDTH,`DSP_A_MAXWIDTH+`DSP_B_MAXWIDTH)),
+ .A_WIDTH(A_WIDTH),
+ .B_WIDTH(B_WIDTH),
+ .Y_WIDTH(`MIN(Y_WIDTH,A_WIDTH+B_WIDTH)),
) _TECHMAP_REPLACE_ (
- .A(Aext),
- .B(Bext),
+ .A(A),
+ .B(B),
.Y(Y)
);
end
|