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Altera_Forum's avatar
Altera_Forum
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15 years ago

SGDMA debug

Hello, I am trying to learn how to use SGDMA to transfer data to memory. First of all, I am trying to connect SGDMA TX directly to SGDMA RX and check results. You can find the source code ->here<-...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Hm, which example exactly is MM->ST? I've found mSGDMA example on the Wiki, but that one had ST->MM->ST with timing measurement. Too bad there are no examples on simple SGDMA :| That descriptor allocation and set up stuff is quite hard to understand and fulfill.