mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-04-27 19:05:52 +00:00
Code Activity

qlf_k6n10f: New ql_dsp pass, move to DSPV2

Browse source
This commit is contained in:
Martin Povišer 2025-02-04 10:30:15 +01:00
parent 8bb24badf2
commit 531374bec1
6 changed files with 1553 additions and 4409 deletions
Download patch file Download diff file Expand all files Collapse all files

19
techlibs/quicklogic/synth_quicklogic.cc
View file

@ -227,16 +227,21 @@ struct SynthQuickLogicPass : public ScriptPass {
if (check_label("map_dsp", "(for qlf_k6n10f, skip if -nodsp)")
&& ((dsp && family == "qlf_k6n10f") || help_mode)) {
run("wreduce t:$mul");
run("ql_dsp_macc");
//run("ql_dsp_macc");
run("techmap -map +/mul2dsp.v -D DSP_A_MAXWIDTH=20 -D DSP_B_MAXWIDTH=18 -D DSP_A_MINWIDTH=11 -D DSP_B_MINWIDTH=10 -D DSP_NAME=$__QL_MUL20X18");
run("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=$__QL_MUL10X9");
run("techmap -map +/mul2dsp.v -map " + lib_path + family + "/dsp_map.v -D USE_DSP_CFG_PARAMS=0 -D DSP_SIGNEDONLY "
"-D DSP_A_MAXWIDTH=32 -D DSP_B_MAXWIDTH=18 -D DSP_A_MINWIDTH=10 -D DSP_B_MINWIDTH=10 -D DSP_NAME=$__MUL32X18");
run("chtype -set $mul t:$__soft_mul");
run("techmap -map +/mul2dsp.v -map " + lib_path + family + "/dsp_map.v -D USE_DSP_CFG_PARAMS=0 -D DSP_SIGNEDONLY "
"-D DSP_A_MAXWIDTH=16 -D DSP_B_MAXWIDTH=9 -D DSP_A_MINWIDTH=4 -D DSP_B_MINWIDTH=4 -D DSP_NAME=$__MUL16X9");
run("chtype -set $mul t:$__soft_mul");
run("techmap -map " + lib_path + family + "/dsp_map.v -D USE_DSP_CFG_PARAMS=0");
run("ql_dsp_simd");
run("techmap -map " + lib_path + family + "/dsp_final_map.v");
run("ql_dsp_io_regs");
run("ql_dsp");
//run("ql_dsp_simd");
//run("techmap -map " + lib_path + family + "/dsp_final_map.v");
//run("ql_dsp_io_regs");
}
if (check_label("coarse")) {