luke
/
yosys
mirror of https://github.com/YosysHQ/yosys.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

synth_quicklogic: fix small multiplier inference

This commit is contained in:
Lofty 2026-03-11 11:09:31 +00:00
parent 4d725ee84d
commit 53939bd3ba
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
techlibs/quicklogic/synth_quicklogic.cc
View File

@ -236,6 +236,7 @@ struct SynthQuickLogicPass : public ScriptPass {
run("ql_dsp_macc");
run("techmap -map +/mul2dsp.v -D DSP_A_MAXWIDTH=20 -D DSP_B_MAXWIDTH=18 -D DSP_A_MINWIDTH=11 -D DSP_B_MINWIDTH=10 -D DSP_NAME=$__QL_MUL20X18");
run("chtype -set $mul t:$__soft_mul");
run("techmap -map +/mul2dsp.v -D DSP_A_MAXWIDTH=10 -D DSP_B_MAXWIDTH=9 -D DSP_A_MINWIDTH=4 -D DSP_B_MINWIDTH=4 -D DSP_NAME=$__QL_MUL10X9");
run("chtype -set $mul t:$__soft_mul");