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Altera_Forum
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12 years ago

Configuration I/O voltage

I am attempting to locate 2.5V LVDS differential signals into Bank 3A of a Cyclone V device - this being the Bank that also contains the Configuration pins. In Quartus II - Device Assig...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Did you determine if it is possible to have bank 3A at 2.5V? I am facing the same issue. I want to use AS config mode and also need almost all available LVDS inputs on the device. The documentation indicates that Vccpgm must be at 3.0 or 3.3V for AS mode, but from what I can see makes no mention of bank 3A Vccio requirements. If bank 3A Vccio must be at 3.3V, I cannot place all the LVDS inputs.