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Altera_Forum
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16 years ago

Arria II GX DDR2 issues with .QSF file

I have been banging my head against a wall for the last day and I hope I can get a solution to this. Challenge: Generated a HPCII DDR2 controller using the Megawizard, not an issue. The top ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

In the pin planner, you can highlight the IO banks. Anything that shares the bank with the DDR2 should probably be 1.8V. Look at the dev board schematic sheet 26 to find out which bank has which voltage and correlate that with the voltage values on page 18 (and probably others)