Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorWhy nios ii program execution time, sometimes fast, sometimes slow?
We use the nios ii 7.2 multi-processor, using the chip is epc3c25-384c8, cpu clock signal for the 50mhz, using assembly language, when the implementation of the interrupt program, the program executi...
Altera_ForumHonored Contributor
Honored Contributorso didn't say much about the implementation of your multi processor system, but could ist be that the variantion comes from any kind of arbitration logic that controls the access of the different cores and puts one into waiting for a resource while another one is using it ?
