gic_mem_region_reg_u_cxrh_nid68 (CPM4_CMN600) Register

Versal Adaptive SoC Register Reference (AM012)

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

gic_mem_region_reg_u_cxrh_nid68 (CPM4_CMN600) Register Description

Register Namegic_mem_region_reg_u_cxrh_nid68
Relative Address0x0000854D58
Absolute Address 0x00FC854D58 (CPM4_CMN)
Width64
TypemixedMixed types. See bit-field details.
Reset Value0x00000000
DescriptionConfigures GIC memory region.

gic_mem_region_reg_u_cxrh_nid68 (CPM4_CMN600) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved63razRead as zero0x0reserved
gic_region_nodeid62:52rwNormal read/write0x0GIC node ID 30
Reserved51:48razRead as zero0x0reserved
gic_region_base_addr47:16rwNormal read/write0x0Base address of the GIC memory region CONSTRAINT: Must be an integer multiple of region size
Reserved15:7razRead as zero0x0reserved
gic_region_size 6:4rwNormal read/write0x0GIC memory region size 3b000: 64KB 3b001: 128KB 3b010: 256KB 3b011: 512KB CONSTRAINT: Memory region must be a power of 2.
gic_region_target_type 3:2rwNormal read/write0x0Indicates node type 2b00: HN-F 2b01: HN-I 2b10: CXRA 2b11: Reserved CONSTRAINT: Only applicable for RN-I
Reserved 1razRead as zero0x0reserved
gic_region_valid 0rwNormal read/write0x0Memory region 1 valid 1b0: Not valid 1b1: Valid for memory region comparison