Forum Discussion

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

Prob in Writing Data to DDR using C Routine

Hi all, when writing data from .yuv file stored on PC to DDR SDRAM Memory using C routine(Data Capture Routine considering syncs) from NIOS II, i am not able to read data more than 32 pixels.Can a...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

Are you running the FPGA 'Logicware' is the factory default or have you modified the system. If you modified the system, be sure you have the DDR clock setting correct (it needs a slight phase shift).

Mike