Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Weird DDR2 message "...also drives out to other destinations than buffer".

Hi, I've been banging my head against the wall for 2 days now trying to figure this one out. Here is the error that I get: Error: Illegal connection found on I/O input buffer primitive MEMOR...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

fwei, make sure the ddr3 clk signals are defined as inout, not output.