diff options
| -rw-r--r-- | passes/pmgen/xilinx_dsp_cascade.pmg | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/passes/pmgen/xilinx_dsp_cascade.pmg b/passes/pmgen/xilinx_dsp_cascade.pmg index b4c2b348f..b14a1ee0a 100644 --- a/passes/pmgen/xilinx_dsp_cascade.pmg +++ b/passes/pmgen/xilinx_dsp_cascade.pmg @@ -66,7 +66,7 @@ endcode // (controlled by OPMODE[3:2] for DSP48A*, by OPMODE[6:4] for DSP48E1) // set to zero and (b) doesn't already use the 'PCOUT' port match first - select (first->type.in(\DSP48A, \DSP48A1) && port(first, \OPMODE, Const(0, 7)).extract(2,2) == Const::from_string("00")) || (first->type.in(\DSP48E1) && port(first, \OPMODE, Const(0, 7)).extract(4,3) == Const::from_string("000")) + select (first->type.in(\DSP48A, \DSP48A1) && port(first, \OPMODE, Const(0, 8)).extract(2,2) == Const::from_string("00")) || (first->type.in(\DSP48E1) && port(first, \OPMODE, Const(0, 7)).extract(4,3) == Const::from_string("000")) select nusers(port(first, \PCOUT, SigSpec())) <= 1 endmatch @@ -189,7 +189,7 @@ arg next // 'PCIN' port unused match nextP select !param(nextP, \CREG, State::S1).as_bool() - select (nextP->type.in(\DSP48A, \DSP48A1) && port(nextP, \OPMODE, Const(0, 7)).extract(2,2) == Const::from_string("11")) || (nextP->type.in(\DSP48E1) && port(nextP, \OPMODE, Const(0, 7)).extract(4,3) == Const::from_string("011")) + select (nextP->type.in(\DSP48A, \DSP48A1) && port(nextP, \OPMODE, Const(0, 8)).extract(2,2) == Const::from_string("11")) || (nextP->type.in(\DSP48E1) && port(nextP, \OPMODE, Const(0, 7)).extract(4,3) == Const::from_string("011")) select nusers(port(nextP, \C, SigSpec())) > 1 select nusers(port(nextP, \PCIN, SigSpec())) == 0 index <SigBit> port(nextP, \C)[0] === port(std::get<0>(chain.back()), \P)[0] |