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CcsCeffDelayCalc::loadDelaySlew 

Signed-off-by: James Cherry <cherry@parallaxsw.com>
This commit is contained in:
James Cherry 2026-03-13 10:19:07 -07:00
parent 818596f25a
commit 0a5b95a523
1 changed files with 5 additions and 7 deletions
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12
dcalc/CcsCeffDelayCalc.cc
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@ -340,8 +340,8 @@ CcsCeffDelayCalc::loadDelaySlew(const Pin *load_pin,
ArcDelay &wire_delay,
Slew &load_slew)
{
ArcDelay wire_delay1 = 0.0;
Slew load_slew1 = drvr_slew;
wire_delay = 0.0;
load_slew = drvr_slew;
bool elmore_exists = false;
float elmore = 0.0;
if (parasitic_
@ -352,15 +352,13 @@ CcsCeffDelayCalc::loadDelaySlew(const Pin *load_pin,
(elmore == 0.0
// Elmore delay is small compared to driver slew.
|| elmore < delayAsFloat(drvr_slew) * 1e-3)) {
wire_delay1 = elmore;
load_slew1 = drvr_slew;
wire_delay = elmore;
load_slew = drvr_slew;
}
else
loadDelaySlew(load_pin, drvr_slew, elmore, wire_delay1, load_slew1);
loadDelaySlew(load_pin, drvr_slew, elmore, wire_delay, load_slew);
thresholdAdjust(load_pin, drvr_library, rf, wire_delay, load_slew);
wire_delay = wire_delay1;
load_slew = load_slew1;
}
void