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Add CLKPOL == 0

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This commit is contained in:
Eddie Hung 2019-08-21 14:35:40 -07:00
parent 1c7d721558
commit a980f0d4be
1 changed files with 2 additions and 0 deletions
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2
passes/pmgen/xilinx_srl.cc
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@ -64,6 +64,8 @@ void reduce_chain(xilinx_srl_pm &pm)
c->setParam(ID(INIT), initval.as_const());
if (c->type.in(ID($_DFF_P_), ID($_DFFE_PN_), ID($_DFFE_PP_)))
c->setParam(ID(CLKPOL), 1);
else if (c->type.in(ID($_DFF_N_), ID($DFFE_NN_), ID($_DFFE_NP_), ID(FDRE_1)))
c->setParam(ID(CLKPOL), 0);
else
log_abort();
if (c->type.in(ID($_DFFE_NN_), ID($_DFFE_PN_)))