Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorRunning hw cmpnent at diff freq than 50 MHz
Hi everyone. Dunno if anyone is experienced or know the solution to the problem i am having. I have a custom hardware component which has to be run at 35 mhz But the nios system is def...
Altera_ForumHonored Contributor
Honored ContributorIn Sopc builder every peripheral can have a different clock source. The Avalon bus will insert clock synchronisation logic for it automatically. Be aware of the fact that synchronisation circuitery takes a lot of wasted cycles to do its work on every read or write instruction (I think 6 cycles).
Without this clock synchronisation, your design will not work at all.
