Forum Discussion

chgm's avatar
chgm
Icon for New Contributor rankNew Contributor
6 years ago

Question about msgdma MM2MM mode utility

Hi, experts I have built a NIOS II system to verify MSGDMA. The structure is shown as below: The steps it works: NIOS write test pattern to some certain space in DDR3 NIOS configure MSGDMA...
chgm's avatar
chgm
Icon for New Contributor rankNew Contributor
6 years ago

I come back to finish this , I solved this in a very simple way, that is , set the msgdma data fifo depth larger !