mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-05-16 12:14:46 +00:00
Code Activity

ql_dsp_macc: dspv2

Browse source
This commit is contained in:
Emil J. Tywoniak 2025-02-27 17:36:50 +01:00 • committed by Martin Povišer
parent 30473c4899
commit c1d2107fe0
2 changed files with 52 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

1
techlibs/quicklogic/synth_quicklogic.cc
View file

@ -252,6 +252,7 @@ struct SynthQuickLogicPass : public ScriptPass {
run("techmap -map " + lib_path + family + "/dspv1_final_map.v");
run("ql_dsp_io_regs");
} else if (dsp == V2) {
run("ql_dsp_macc -dspv2");
run("techmap -map +/mul2dsp.v -map " + lib_path + family + "/dspv2_map.v -D USE_DSP_CFG_PARAMS=0 -D DSP_SIGNEDONLY "
"-D DSP_A_MAXWIDTH=32 -D DSP_B_MAXWIDTH=18 -D DSP_A_MINWIDTH=10 -D DSP_B_MINWIDTH=10 -D DSP_NAME=$__MUL32X18");
run("chtype -set $mul t:$__soft_mul");