ADV_SWT_DSPn_BAR1_CONTROL_9 (CPM5_PCIE_ATTR) Register

Versal Adaptive SoC Register Reference (AM012)

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

ADV_SWT_DSPn_BAR1_CONTROL_9 (CPM5_PCIE_ATTR) Register Description

Register NameADV_SWT_DSPn_BAR1_CONTROL_9
Relative Address0x0000002824
Absolute Address 0x00FCE0A824 (CPM5_PCIE0_ATTR)
0x00FCE8A824 (CPM5_PCIE1_ATTR)
Width32
TyperwNormal read/write
Reset Value0x00000000
DescriptionBAR1 DSP Control - Specifies the configuration of BAR 1.
The various encodings are:
000: Disabled
001: 32-bit IO BAR
010-011: Reserved
100: 32-bit memory BAR, non-prefetchable
101: 32-bit memory BAR, prefetchable

This register should only be written to during reset of the PCIe block

ADV_SWT_DSPn_BAR1_CONTROL_9 (CPM5_PCIE_ATTR) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
attr 2:0rwNormal read/write0x0BAR1 DSP Control - Specifies the configuration of BAR 1.
The various encodings are:
000: Disabled
001: 32-bit IO BAR
010-011: Reserved
100: 32-bit memory BAR, non-prefetchable
101: 32-bit memory BAR, prefetchable