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RCDelayCalc::dspfWireDelaySlew rm static_cast 

Signed-off-by: James Cherry <cherry@parallaxsw.com>
This commit is contained in:
James Cherry 2023-10-01 12:47:08 -07:00
parent 2d84d14a9f
commit c47fd81462
1 changed files with 1 additions and 1 deletions
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2
dcalc/RCDelayCalc.cc
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@ -66,7 +66,7 @@ RCDelayCalc::dspfWireDelaySlew(const Pin *,
float vl = drvr_library_->slewLowerThreshold(drvr_rf_);
float vh = drvr_library_->slewUpperThreshold(drvr_rf_);
float slew_derate = drvr_library_->slewDerateFromLibrary();
wire_delay = static_cast<float>(-elmore * log(1.0 - vth));
wire_delay = -elmore * log(1.0 - vth);
load_slew = (drvr_slew_ + elmore * log((1.0 - vl) / (1.0 - vh))
/ slew_derate) * multi_drvr_slew_factor_;
}