There are many DMA units in the system:
- PMC secure-stream units
- General purpose LPD DMA Controller with eight descriptor-driven channels
- PL-instantiated DMA units
- CPM memory mapped and streaming DMA
Flash and I/O peripheral DMA units:
- Flash memory interface controllers (OSPI, QSPI, and SD/eMMC)
- I/O peripheral controllers (GEM Ethernet and USB)