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Altera_Forum's avatar
Altera_Forum
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17 years ago

Quartus II I/O bank voltage settings

Running into a problem when allowing quartus to set I/O bank voltage. Particularlly 1.8V The tool generates the following in the .qsf set_instance_assignment -name IO_STANDARD "1.8 V" -to ra...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

I tried a Cyclone III test case in Quartus II version 7.2 SP3. The .qsf had "1.8 V" with a space, but Quartus did not give an error. The problem might be specific to your device family, but I suspect it is a bug that has already been fixed if you are using an older Quartus version.