Forum Discussion
Altera_Forum
Honored Contributor
14 years agoDDR2 HPCII v11.0 problem, thanks for help !
everything seems well, however, local_init_done is always low, what's wrong? I tried both the full calibration and "skip the calibration", it doesn't change anything, the local_init_done is alway...
Altera_Forum
Honored Contributor
11 years agoFailed in simulation or hardware?
I would offer two things then: 1) If it fails in hardware -> check pinout. 2) Raise a Service Request and send them your archived project (.qar) Also have a look at example projects of development kits. For example: http://www.terasic.com.tw/cgi-bin/page/archive.pl?language=english&categoryno=142&no=513 or http://www.terasic.com.tw/cgi-bin/page/archive.pl?language=english&categoryno=39&no=260 I think Arria II or Stratix III are old enough to have project examples with ALTMEMPHY. Are you using full rate bridge or half rate bridge?