1 Reply Latest reply on Oct 26, 2011 5:08 AM by anand.srinivasan.asokan

    Slave FIFO Partial Full Watermark

    david.schneider

      Is the watermark parameter for CyU3PGpifSocketConfigure (for configuring a partial full flag) only relative to the current buffer, or to all the buffers in the channel as a whole?

         

      That is, if I have the slave fifo DMA channel set up with 2 buffers of 512 bytes, and I specify a watermark at 768 bytes (192 samples for 32-bit mode), will the watermark be hit if one buffer is filled but not consumed, and the second is half-full?  Or does it only consider the current buffer, and such a watermark will never be hit?

         

      Thanks!