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AHadi's avatar
AHadi
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6 years ago

Problem with DMA Controller in Qsys

I am trying to add a DMA Controller in Qsys in Quartus Prime 16.1 but during generating the VHDL code it fails due to the following error: Can anyone advise how to resolve this? Thanks!
AHadi's avatar
AHadi
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6 years ago

Hi KTan9,

I am using a Windows 10 system with specs below:

I am attaching the qsys file.

I experimented more and noticed that when I set the SRAM to a 2^n values larger than 64 (64, 128, 256,...) , it generates HDL code successfuly but it fails otherwise.

For example if I set it to 20,480, it fails but if I set it to 32,768 (2^15) it succeeds.