DMA Mode

Zynq UltraScale+ Device Technical Reference Manual (UG1085)

Document ID
UG1085
Release Date
2022-09-15
Revision
2.3 English

In generic DMA mode, the internal DMA module transfers data from the flash device to the system memory. This mode avoids using the processor for reading the flash data beat-by-beat and removes the software overhead that occurs when the TXFIFO is filled with data read from the flash device.