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Could you let me see your code? i really need to look at the final version(should be the 4th version according to the thread) of your code in order to understand what you guys were trying to say in all your previous post on this thread.
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Unfortunately no, I can't. You can take SGDMA example file and do a few simple modifications as described in my posts.
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How do you look into the memory?
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In Quartus II: Tools -> In-System Memory Content Editor
Remember to enable In-System Memory Content Editor in On-Chip memory options:
go to SOPC, right click on on-chip memory -> Edit..., then tick "Enable In-System Memory Content Editor feature" and set a desired instance ID.