ebrahimi.khoy
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I wrote a very simple code to extract the slack time of all flip-flops:
foreach_in_collection pin [get_pins */D] {
set pinName [get_attribute $pin full_name]
set riseSlack [get_attribute $pin max_rise_slack]
set fallSlack [get_attribute $pin max_fall_slack]
puts "$pinName $riseSlack $fallSlack"
}
I don't know why I got INFINITY as output for some flip-flops?
What does infinity slack time means?
foreach_in_collection pin [get_pins */D] {
set pinName [get_attribute $pin full_name]
set riseSlack [get_attribute $pin max_rise_slack]
set fallSlack [get_attribute $pin max_fall_slack]
puts "$pinName $riseSlack $fallSlack"
}
I don't know why I got INFINITY as output for some flip-flops?
What does infinity slack time means?