Mity CPU Platforms » MityDSP-L138 (ARM9 Based Platforms)

06/05/2024

09:05 PM Software Development: RE: FPGA (FIFO) -> DSP (DMA) transfer problem

Hello,
Based on the FPGA code you shared I believe that the primary issue you are having is that your FPGA code r... Gregory Gluszek

12:42 AM Software Development: RE: FPGA (FIFO) -> DSP (DMA) transfer problem

Thank you for answer.
As you suggested, read Cache_and_Memory and
We proceeded by modifying the source as shown bel... Kyungguk Bok

06/03/2024

03:08 PM Software Development: RE: FPGA (FIFO) -> DSP (DMA) transfer problem

The fpga guys can step in if I've missed something but it looks to me like your missing cache invalidate calls. If t... Jonathan Cormier

08:57 AM Software Development: FPGA (FIFO) -> DSP (DMA) transfer problem

hello.
I am posting because I have a question related to DMA.
The last CCS issue was not resolved, so I am loading ... Kyungguk Bok