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Altera_Forum's avatar
Altera_Forum
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9 years ago

mSGDMA ST-MM to SDRAM - Issue

Hey guys. I'm performing a design which contains a mSGDMA conected to a SoC SDRAM port. I could get it to write data onto the SDRAM by using a Modular SGMDA Dispatcher and a Write Master ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

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As I said above, we bailed on the SoC design. The only reason I was using the mSGDMA in the first place was to leverage the software drivers that knew how to use it. When we abandoned the SoC I abandoned the mSGDMA, so I never followed up. I still recommend the service request route if you want to get this resolved.

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My system works right now and I'm adding an interrupt support. But man, I kept struggling with it for about 3 weeks. I can't even see Signal Tap anymore lol