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Honored Contributor
Honored ContributorVCCIO and EPCS Issue
Hi, All We are using EPCS and CycloneIII device. As EPCS can only support 3.3V, the IO pin connect seems must Power by 3.3V, which means VCCIO of Bank1 in FPGA must tie to 3.3V power. Then h...
Altera_ForumHonored Contributor
Honored ContributorHave a look at this Altera PDF
configuration cyclone iii devices (http://www.altera.com/literature/hb/cyc3/cyc3_ciii51016.pdf) Page 50 Figure 9-24
