mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-11-03 21:09:12 +00:00
Code Activity

Fix CEA/CEB check

Browse source
This commit is contained in:
Eddie Hung 2019-12-23 14:22:13 -08:00
parent edabe73377
commit 75acaff6f5
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
passes/pmgen/xilinx_dsp_cascade.pmg
View file

@ -257,7 +257,7 @@ code argQ clock AREG
else if (param(prev, \AREG, 2) == 2)
CEA = \CEA1;
else log_abort();
if (!dffcemux && port(prev, CEA, State::S0) != State::S0)
if (!dffcemux && port(prev, CEA, State::S0) != State::S1)
goto reject_AREG;
if (dffcemux && port(dffcemux, \S) != port(prev, CEA, State::S0))
goto reject_AREG;
@ -303,7 +303,7 @@ code argQ clock BREG
else log_abort();
}
else log_abort();
if (!dffcemux && port(prev, CEB, State::S0) != State::S0)
if (!dffcemux && port(prev, CEB, State::S0) != State::S1)
goto reject_BREG;
if (dffcemux && port(dffcemux, \S) != port(prev, CEB, State::S0))
goto reject_BREG;