por_cxg_ra_unit_info_u_cxrh_nid68 (CPM4_CMN600) Register

Versal Adaptive SoC Register Reference (AM012)

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

por_cxg_ra_unit_info_u_cxrh_nid68 (CPM4_CMN600) Register Description

Register Namepor_cxg_ra_unit_info_u_cxrh_nid68
Relative Address0x0000804900
Absolute Address 0x00FC804900 (CPM4_CMN)
Width64
TypemixedMixed types. See bit-field details.
Reset Value0x204006021000008
DescriptionProvides component identification information for CXRA.

por_cxg_ra_unit_info_u_cxrh_nid68 (CPM4_CMN600) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved63:62razRead as zero0x0reserved
smp_mode_enable61roRead-only0x0SMP Mode Enable
snoop_databuffer_depth60:52roRead-only0x20Depth of Snoop Data Buffer - number of outstanding SNP requests on CHI
snoop_tracker_depth51:43roRead-only0x80Depth of Snoop Tracker - number of outstanding SNP requests on CCIX
wdb_depth42:34roRead-only0x18Depth of Write Data Buffer
rdb_depth33:25roRead-only0x10Depth of Read Data Buffer
request_tracker_depth24:16roRead-only0x100Depth of Request Tracker - number of outstanding Memory requests on CCIX
a4s_logicalid15:8roRead-only0x0AXI4Stream interfaces logical ID
Reserved 7razRead as zero0x0reserved
num_mem_region_limit_enabled 6roRead-only0x0Memory region limiting enabled
Reserved 5razRead as zero0x0reserved
num_mem_regions 4:0roRead-only0x8Number of memory regions supported