DBGBVR3_EL1_63to32 (A53_DBG_1) Register

Zynq UltraScale+ Devices Register Reference (UG1087)

Document ID
UG1087
Release Date
2024-03-13
Revision
1.10

DBGBVR3_EL1_63to32 (A53_DBG_1) Register Description

Register NameDBGBVR3_EL1_63to32
Offset Address0x0000000434
Absolute Address 0x00FED10434 (CORESIGHT_A53_DBG_1)
Width32
TyperwNormal read/write
Reset Value0x00000000
DescriptionDebug Breakpoint Extended Value Registers. Holds a virtual address or a VMID and/or a context ID for use in breakpoint matching. Forms breakpoint n together with control register DBGBCR<n>_EL1 where n is 0 to 15. Multiple uses of this register refer to Armv8

DBGBVR3_EL1_63to32 (A53_DBG_1) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
RESS31:17rwNormal read/write0Reserved, Sign extended. Hardwired to the value of the sign bit, bit [48]. Hardware and software must treat this field as RES0 if bit[48] is 0, and as RES1 if bit[48] is 1.
VA16:0rwNormal read/write0Bits[48:2] of the address value for comparison.Arm deprecates setting DBGWVR<n>_EL1[2] == 1.