Enable (CPM4_DMA_ATTR) Register

Versal Adaptive SoC Register Reference (AM012)

Document ID
AM012
Release Date
2023-08-29
Revision
1.3

Enable (CPM4_DMA_ATTR) Register Description

Register NameEnable
Relative Address0x0000000054
Absolute Address 0x00FCA70054 (CPM4_DMA_ATTR)
Width32
TyperwNormal read/write
Reset Value0x00000000
Description0 - dma is disabled; will cancel requests rcvd on AXI-MM Slaves.
1 - dma is enabled

This register should only be written to during reset of the PCIe block Alternate register name: attr_dma_enable

Enable (CPM4_DMA_ATTR) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
attr 0rwNormal read/write0x00 - dma is disabled; will cancel requests rcvd on AXI-MM Slaves.
1 - dma is enabled