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Altera_Forum
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15 years ago

VCCIO 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_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

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The MSEL pins are completely independent. They are always used at 2.5V, and you can use any voltage you want for bank 6.

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Great! Thanks