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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 ...
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Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

What is your burst size set to in the mSGDMA? Here's a post I made last July about a problem I was seeing whenever my transfer size was larger than the mSGDMA burst size:

http://www.alteraforum.com/forum/showthread.php?t=52773&p=216944#post216944

This was on an Arria 10 SoC, which we eventually abandoned in favor of a non-SoC Arria 10. So I'm no longer working with the mSGDMA and I never did resolve the problem I was seeing.