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XWang134
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6 years ago

Arria 10 3V I/O connect to 3.3V device

I have a broad with an arria 10 FPGA (10AX066N2F40), using a 2.5V VCCIO for 3V I/O bank 2L, and bank 2L connects directly to a MCU supplied by a 3.3V power. It mentions that VIH max=3.3V when VCCIO=...
XWang134's avatar
XWang134
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6 years ago

Hi JwChin,

We decide to make a new version PCB, set VCCIO​ 3.0V, and fix other problems.

Thanks a lot!