Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Altera_Forum
Honored Contributor I
878 Views

Arria V memory controller: Hard vs. soft

I'm currently wondering, why the Arria V hard memory controller for DDR3 memory only works up to 533 MHz, and the soft memory controller is able to go up to 667 MHz. Would have expected the other way round. Why is it like this?

0 Kudos
1 Reply
Altera_Forum
Honored Contributor I
56 Views

a 1/4 mem controller is avaliable. and hmc works at full rate only.

Reply