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Altera_Forum
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12 years ago

64 bit DMA for memory to custom component only transfers 32 bit!

Hi, I am using QSYS and am trying to transfer the contents of a memory component to a custom component with a DMA. Both memory and custom component have a data bus width of 64 bit, and the DMA ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

I have found the problem and I'm a little embarrassed about it. I had copied and pasted the source files of another component and had changed the name everywhere except for the module name in the Verilog file. As a consequence, everytime I compiled the system the other module, which only had a 32bit interface, was used instead...