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data, the transfer will complete with invalid results. This is the preferred mode for DMA operation. The FIFO
Counters may be used to determine how much space is available for DMA so that the FIFO will never over/under
run. Demand Mode DMA requires less software control, but runs the risk of losing data due to an incomplete
transfer. The GSC library uses this method (Non-Demand DMA and checking the FIFO counters) as the standard
transfer method.
