I am trying to understand why the paths with -ve slack in Slow_900mV_0C model do not show up in Slow_900mV_100C model. I am using Arria 10 GX.
I would think the process part of the model is likely the same in the two timing models, as such I would expect the circuit to run slower at higher temp and same voltage. Then why do those paths that have negative setup slack in Slow_900mV_0C model do not appear when I run the STA at Slow_900mV_100C corner?
Thank you. Best regards,