SDRAM Pin Assignment issue

Hi ppk031000,

Perhaps it's resulted from the conflicting of external tri-state bus between

2 memory devices on your board. Because I haven't used the board you mentioned,

so it's just my speculation.I may give you two suggestions:

1)Perhaps it's because of your carelessness when you created your system,

so reopen SOPCBuilder and the SDRAM component wizard.Now check

the selection for "Share pins for via Tri-state Bridge" is checked or not,

you should *check it* to avoid the bus-sharing result of SDRAM.

2)If the 1) cannot resolve your problem,Go to download or write

by yourself a MUX module for your conflicted pins http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/wink.gif

Regards,

Don