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    Hello everyone! I've just picked up a STM32F446 and am currently learning to program it. To be honest: I'm struggling quite hard (coming from very simple processors like the PIC16 - the most advanced...
  • DS5 streamline DDR DMA Access
    Hi I am using DS5 streamline to analyse DDR access in a Cortex-A7 based SOC(Telechips). I assume streamline is showing the memory access by CPU. Is there any way to analyze DDR access by DMA in...
  • Accessing USB DMA RAM on LPC2148
    Hi, I am trying to do memory test on all RAM memory spaces on LPC2148. Till the end of static RAM 0x40007FFF there is no problem. But when I try to access and write (Base Address=7FD00000H)USB DMA...
  • DMA
    Does anybody know how to use DMA on lpc2148? Thanks
  • how the dma descriptors will be allocated and accessed in LPC 1751
    Hi, Currently I am working with the LPC1751. In the sample code I did not understand what is meant by DD_NISO_CNT and DMA_Setup function and how to get the next dma descriptor... I have to write 256...