DMA Units

Versal ACAP Technical Reference Manual (AM011)

Document ID
AM011
Release Date
2022-04-26
Revision
1.4 English

There are many DMA units in the system:

  • PMC secure-stream units
  • General purpose PS DMA Controller with 8 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)