Forum Discussion

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

DDR SDRAM won't fit!

Hi All, I am using a cyclone III starter kit, which has the EP3C25F324C6 FPGA on and the zentel A3S56D40ETP-G5 SD-RAM. I have (i think) added the DDR ram controller in QSYS correctly (I used ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Woohoo, it's alive!

It appears I had two instances of the ALTMEMPHY trying to fit into the FPGA, quite how that happened I don't know but it became apparent when I looked at the TCL file you suggested and saw two lots of differently named tcl scripts. So I rebuilt everything and tried again and it worked. I know have a simple program running from the SDRAM so thank you SOcrates.

D