This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

DMA

Does anybody know how to use DMA on lpc2148?
Thanks

Parents
  • I'm using the Audio example by keil. Im trying to implement the DMA on this particular example. Reading the lpc2148 datasheet it says "DMA_buffer_start_addr" on the DMA descriptor is supposed to be set with the "address from where the data has to be picked up or to be stored". Though I'm not not sure where that is...
    if someone could give me a hand I'd be glad.
    Doug.

Reply
  • I'm using the Audio example by keil. Im trying to implement the DMA on this particular example. Reading the lpc2148 datasheet it says "DMA_buffer_start_addr" on the DMA descriptor is supposed to be set with the "address from where the data has to be picked up or to be stored". Though I'm not not sure where that is...
    if someone could give me a hand I'd be glad.
    Doug.

Children