Forum Discussion
Altera_Forum
Honored Contributor
17 years ago --- Quote Start --- Global reset is an option, that acts similar to power-on-reset, if enabled. Most HDL designs have a user defined reset in the code, it can be triggered from any pin of your choice. Unused pins should have their weak-pullup resistor enabled to avoid increased device supplied current possibly caused by floating inputs. It's a global device option, that can be set for all unused pins. --- Quote End --- i am sorry, maybe I did not give a precise description of the problem,these are two user defined reset pins in my design,which will reset all registers when they becomes low,and the global pin can give the smallest delay,so i want to use global pins to achieve my requirement,so may i use the global oe pin as the global reset pin? thanks very much!