por_mxp_p1_syscoack_status_u_smxp_2_1 (CPM4_CMN600) Register

Versal Adaptive SoC Register Reference (AM012)

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

por_mxp_p1_syscoack_status_u_smxp_2_1 (CPM4_CMN600) Register Description

Register Namepor_mxp_p1_syscoack_status_u_smxp_2_1
Relative Address0x0000909018
Absolute Address 0x00FC909018 (CPM4_CMN)
Width64
TypemixedMixed types. See bit-field details.
Reset Value0x00000000
DescriptionFunctions as the port 1 snoop and DVM domain status register. Provides a software alternative to hardware SYSCOREQ/SYSCOACK handshake. Works with por_mxp_p1_syscoreq_ctl. NOTE: Only valid on RN-F ports.

por_mxp_p1_syscoack_status_u_smxp_2_1 (CPM4_CMN600) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved63:4razRead as zero0x0reserved
snpdvm_ack_p1_d3 3roRead-only0x0When set, indicates snoop and DVM dispatches are enabled (SYSCOACK) for device 3 on port 1
snpdvm_ack_p1_d2 2roRead-only0x0When set, indicates snoop and DVM dispatches are enabled (SYSCOACK) for device 2 on port 1
snpdvm_ack_p1_d1 1roRead-only0x0When set, indicates snoop and DVM dispatches are enabled (SYSCOACK) for device 1 on port 1
snpdvm_ack_p1_d0 0roRead-only0x0When set, indicates snoop and DVM dispatches are enabled (SYSCOACK) for device 0 on port 1