mul2dsp to create cells that can be interchanged with $mul

diff --git a/techlibs/common/mul2dsp.v b/techlibs/common/mul2dsp.v
index ee53701eea9c61cd8b985e29b8548e8e3eaaee78..391b395ffd0b3fc55cabaa518b4266afa2b57f6d 100644 (file)
--- a/techlibs/common/mul2dsp.v
+++ b/techlibs/common/mul2dsp.v
@@ -214,7 +214,13 @@ module \$__mul_gen (A, B, Y);
                        else\r
                                wire [`DSP_B_MAXWIDTH-1:0] Bext = B;\r
 \r
-                       `DSP_NAME _TECHMAP_REPLACE_ (\r
+                       `DSP_NAME #(\r
+                               .A_SIGNED(A_SIGNED),\r
+                               .B_SIGNED(B_SIGNED),\r
+                               .A_WIDTH(`DSP_A_MAXWIDTH),\r
+                               .B_WIDTH(`DSP_B_MAXWIDTH),\r
+                               .Y_WIDTH(`DSP_A_MAXWIDTH+`DSP_B_MAXWIDTH),\r
+                       ) _TECHMAP_REPLACE_ (\r
                                .A(Aext),\r
                                .B(Bext),\r
                                .Y(Y)\r