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Altera_Forum
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16 years ago

Using DMA for lcd screen refresh

I have done this before, successfully, but now we are having trouble with it, and I thought I would see if I am missing something. Our system uses SDRAM for NIOS code/data and I am also using t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Just as a follow up. We think we figured out what was causing this. The software programmer had printf statements in for the JTAG debugging, and these seem to cause this.