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This structure holds the information required to interpret the IDMA Channel 0/1 Transfer Status. More...
#include <csl_idma.h>
Data Fields | |
Uint32 | isPending:1 |
Boolean Flag that indicates if any pending transfers exist on the iDMA channel 1/channel 0. | |
Uint32 | isActive:1 |
Boolean Flag that indicates if any active transfers exist on the iDMA channel 1/channel 0. |
This structure holds the information required to interpret the IDMA Channel 0/1 Transfer Status.
Uint32 CSL_IDMA_STATUS::isActive |
Boolean Flag that indicates if any active transfers exist on the iDMA channel 1/channel 0.
Set when channel 0/1 begins reading data from the source address and cleared following the write to the destination address.
Uint32 CSL_IDMA_STATUS::isPending |
Boolean Flag that indicates if any pending transfers exist on the iDMA channel 1/channel 0.
Set when control registers are written to by the CPU and there is already an active transfer in progress (ACTV=1) and cleared when the pending transfer becomes active.