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In TMS320VC5416 DSP, I got a weird problem. I used DMA to move code from extern flash memory(SST/ST flash) onto DSP. If I moved code onto DSP in random block size, the result always doesn't work fine. Strangely, if DMA move code in one word in each time. The result gets better. If the run result isn't fine, I try to change the memory section manager, it get well. It make me annoyed. Could somone help me? |
C5416 DMA
Started by ●November 7, 2002
