A53_DBG_0 Module

Zynq UltraScale+ Devices Register Reference (UG1087)

Document ID

UG1087

Release Date

2024-03-13

Revision

1.10

A53_DBG_0 Module Description

Module Name	A53_DBG_0 Module
Modules of this Type	CORESIGHT_A53_DBG_0
Base Addresses	0x00FEC10000 (CORESIGHT_A53_DBG_0)
Description	APU 0 built-in debug logic

A53_DBG_0 Module Register Summary

Register Name	Offset Address	Width	Type	Reset Value	Description
EDESR	0x0000000020	32	rwNormal read/write	0x00000000	External Debug Event Status Register
EDECR	0x0000000024	32	rwNormal read/write	0x00000000	External Debug Execution Control Register
EDWAR_31to0	0x0000000030	32	roRead-only	0x00000000	External Debug Watchpoint Address Register (low word)
EDWAR_63to32	0x0000000034	32	roRead-only	0x00000000	External Debug Watchpoint Address Register (high word)
DBGDTRRX_EL0	0x0000000080	32	rwNormal read/write	0x00000000	Debug Data Transfer Register Receive
EDITR	0x0000000084	32	woWrite-only	0x00000000	External Debug Instruction Transfer Register
EDSCR	0x0000000088	32	rwNormal read/write	0x00000000	External Debug Status and Control Register
DBGDTRTX_EL0	0x000000008C	32	rwNormal read/write	0x00000000	Debug Data Transfer Register Transmit
EDRCR	0x0000000090	32	woWrite-only	0x00000000	External Debug Reserve Control Register
EDECCR	0x0000000098	32	rwNormal read/write	0x00000000	External Debug Exception Catch Control Register
EDPCSR_31to0	0x00000000A0	32	roRead-only	0x00000000	External Debug Program Counter Sample Register (low word)
EDCIDSR	0x00000000A4	32	roRead-only	0x00000000	External Debug Context ID Sample Register
EDVIDSR	0x00000000A8	32	roRead-only	0x00000000	External Debug Virtual Context Sample Register
EDPCSR_63to32	0x00000000AC	32	roRead-only	0x00000000	External Debug Program Counter Sample Register (high word)
OSLAR_EL1	0x0000000300	32	woWrite-only	0x00000000	OS Lock Access Register
EDPRCR	0x0000000310	32	rwNormal read/write	0x00000000	External Debug Power/Reset Control Register
EDPRSR	0x0000000314	32	roRead-only	0x00000002	External Debug Processor Status Register
DBGBVR0_EL1_31to0	0x0000000400	32	rwNormal read/write	0x00000000	Debug Breakpoint 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
DBGBVR0_EL1_63to32	0x0000000404	32	rwNormal read/write	0x00000000	Debug 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
DBGBCR0_EL1	0x0000000408	32	rwNormal read/write	0x00000000	Debug Breakpoint Control Registers
DBGBVR1_EL1_31to0	0x0000000410	32	rwNormal read/write	0x00000000	Debug Breakpoint 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
DBGBVR1_EL1_63to32	0x0000000414	32	rwNormal read/write	0x00000000	Debug 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
DBGBCR1_EL1	0x0000000418	32	rwNormal read/write	0x00000000	Debug Breakpoint Control Registers
DBGBVR2_EL1_31to0	0x0000000420	32	rwNormal read/write	0x00000000	Debug Breakpoint 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
DBGBVR2_EL1_63to32	0x0000000424	32	rwNormal read/write	0x00000000	Debug 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
DBGBCR2_EL1	0x0000000428	32	rwNormal read/write	0x00000000	Debug Breakpoint Control Registers
DBGBVR3_EL1_31to0	0x0000000430	32	rwNormal read/write	0x00000000	Debug Breakpoint 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	0x0000000434	32	rwNormal read/write	0x00000000	Debug 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
DBGBCR3_EL1	0x0000000438	32	rwNormal read/write	0x00000000	Debug Breakpoint Control Registers
DBGBVR4_EL1_31to0	0x0000000440	32	rwNormal read/write	0x00000000	Debug Breakpoint 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
DBGBVR4_EL1_63to32	0x0000000444	32	rwNormal read/write	0x00000000	Debug 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
DBGBCR4_EL1	0x0000000448	32	rwNormal read/write	0x00000000	Debug Breakpoint Control Registers
DBGBVR5_EL1_31to0	0x0000000450	32	rwNormal read/write	0x00000000	Debug Breakpoint 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
DBGBVR5_EL1_63to32	0x0000000454	32	rwNormal read/write	0x00000000	Debug 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
DBGBCR5_EL1	0x0000000458	32	rwNormal read/write	0x00000000	Debug Breakpoint Control Registers
DBGWVR0_EL1_31to0	0x0000000800	32	rwNormal read/write	0x00000000	Debug Watchpoint Value Registers
DBGWVR0_EL1_63to32	0x0000000804	32	rwNormal read/write	0x00000000	Debug Watchpoint Extended Value Registers
DBGWCR0_EL1	0x0000000808	32	rwNormal read/write	0x00000000	Debug Watchpoint Control Registers
DBGWVR1_EL1_31to0	0x0000000810	32	rwNormal read/write	0x00000000	Debug Watchpoint Value Registers
DBGWVR1_EL1_63to32	0x0000000814	32	rwNormal read/write	0x00000000	Debug Watchpoint Extended Value Registers
DBGWCR1_EL1	0x0000000818	32	rwNormal read/write	0x00000000	Debug Watchpoint Control Registers
DBGWVR2_EL1_31to0	0x0000000820	32	rwNormal read/write	0x00000000	Debug Watchpoint Value Registers
DBGWVR2_EL1_63to32	0x0000000824	32	rwNormal read/write	0x00000000	Debug Watchpoint Extended Value Registers
DBGWCR2_EL1	0x0000000828	32	rwNormal read/write	0x00000000	Debug Watchpoint Control Registers
DBGWVR3_EL1_31to0	0x0000000830	32	rwNormal read/write	0x00000000	Debug Watchpoint Value Registers
DBGWVR3_EL1_63to32	0x0000000834	32	rwNormal read/write	0x00000000	Debug Watchpoint Extended Value Registers
DBGWCR3_EL1	0x0000000838	32	rwNormal read/write	0x00000000	Debug Watchpoint Control Registers
DBGWVR4_EL1_31to0	0x0000000840	32	rwNormal read/write	0x00000000	Debug Watchpoint Value Registers
DBGWVR4_EL1_63to32	0x0000000844	32	rwNormal read/write	0x00000000	Debug Watchpoint Extended Value Registers
DBGWCR4_EL1	0x0000000848	32	rwNormal read/write	0x00000000	Debug Watchpoint Control Registers
DBGWVR5_EL1_31to0	0x0000000850	32	rwNormal read/write	0x00000000	Debug Watchpoint Value Registers
DBGWVR5_EL1_63to32	0x0000000854	32	rwNormal read/write	0x00000000	Debug Watchpoint Extended Value Registers
DBGWCR5_EL1	0x0000000858	32	rwNormal read/write	0x00000000	Debug Watchpoint Control Registers
MIDR_EL1	0x0000000D00	32	roRead-only	0x410FD032	Main ID Register
ID_AA64PFR0_EL1_31to0	0x0000000D20	32	roRead-only	0x00002222	Processor Feature Register 0 (low word)
ID_AA64PFR0_EL1_63to32	0x0000000D24	32	roRead-only	0x00000000	Processor Feature Register 0 (high word)
ID_AA64DFR0_EL1_31to0	0x0000000D28	32	roRead-only	0x10305106	Debug Feature Register 0 (low word)
ID_AA64DFR0_EL1_63to32	0x0000000D2C	32	roRead-only	0x00000000	Debug Feature Register 0 (high word)
ID_AA64ISAR0_EL1_31to0	0x0000000D30	32	roRead-only	0x00011120	Instruction Set Attribute Register 0 (low word)
ID_AA64ISAR0_EL1_63to32	0x0000000D34	32	roRead-only	0x00000000	Instruction Set Attribute Register 0 (high word)
ID_AA64MMFR0_EL1_31to0	0x0000000D38	32	roRead-only	0x00001122	Memory Model Feature Register 0 (low word)
ID_AA64MMFR0_EL1_63to32	0x0000000D3C	32	roRead-only	0x00000000	Memory Model Feature Register 0 (high word)
ID_AA64PFR1_EL1_31to0	0x0000000D40	32	roRead-only	0x00000000	Processor Feature Register 1 (low word)
ID_AA64PFR1_EL1_63to32	0x0000000D44	32	roRead-only	0x00000000	Processor Feature Register 1 (high word)
ID_AA64DFR1_EL1_31to0	0x0000000D48	32	roRead-only	0x00000000	Auxiliary Feature Register 1 (low word)
ID_AA64DFR1_EL1_63to32	0x0000000D4C	32	roRead-only	0x00000000	Auxiliary Feature Register 1 (high word)
ID_AA64ISAR1_EL1_31to0	0x0000000D50	32	roRead-only	0x00000000	Instruction Set Attribute Register 1 (low word)
ID_AA64ISAR1_EL1_63to32	0x0000000D54	32	roRead-only	0x00000000	Instruction Set Attribute Register 1 (high word)
ID_AA64MMFR1_EL1_31to0	0x0000000D58	32	roRead-only	0x00000000	Memory Model Feature Register 1 (low word)
ID_AA64MMFR1_EL1_63to32	0x0000000D5C	32	roRead-only	0x00000000	Memory Model Feature Register 1 (high word)
ITCTRL	0x0000000F00	32	rwNormal read/write	0x00000000	External Debug Integration mode Control Register
CLAIMSET	0x0000000FA0	32	rwNormal read/write	0x00000000	Debug Claim Tag Set Register
CLAIMCLR	0x0000000FA4	32	rwNormal read/write	0x00000000	Debug Claim Tag Clear Register
DEVAFF0	0x0000000FA8	32	roRead-only	0x80000000	External Debug Device Affinity Register 0
DEVAFF1	0x0000000FAC	32	roRead-only	0x00000000	External Debug Device Affinity Register 1
LAR	0x0000000FB0	32	woWrite-only	0x00000000	External Debug Lock Access Register
LSR	0x0000000FB4	32	roRead-only	0x00000000	External Debug Lock Status Register
AUTHSTATUS	0x0000000FB8	32	roRead-only	0x000000AA	Debug Authentication Status register
DEVARCH	0x0000000FBC	32	roRead-only	0x47706A15	External Debug Device Architecture Register
DEVID2	0x0000000FC0	32	roRead-only	0x00000000	External Debug Device ID Register 2
DEVID1	0x0000000FC4	32	roRead-only	0x00000002	External Debug Device ID Register 1
DEVID	0x0000000FC8	32	roRead-only	0x00000003	External Debug Device ID Register 0
DEVTYPE	0x0000000FCC	32	roRead-only	0x00000015	External Debug Device Type Register
PIDR4	0x0000000FD0	32	roRead-only	0x00000004	External Debug Peripheral Identification Register 4
PIDR5	0x0000000FD4	32	roRead-only	0x00000000	CTI Peripheral Identification Register 5
PIDR6	0x0000000FD8	32	roRead-only	0x00000000	CTI Peripheral Identification Register 6
PIDR7	0x0000000FDC	32	roRead-only	0x00000000	CTI Peripheral Identification Register 7
PIDR0	0x0000000FE0	32	roRead-only	0x00000003	External Debug Peripheral Identification Register 0
PIDR1	0x0000000FE4	32	roRead-only	0x000000BD	External Debug Peripheral Identification Register 1
PIDR2	0x0000000FE8	32	roRead-only	0x0000004B	External Debug Peripheral Identification Register 2
PIDR3	0x0000000FEC	32	roRead-only	0x00000000	External Debug Peripheral Identification Register 3
CIDR0	0x0000000FF0	32	roRead-only	0x0000000D	External Debug Component Identification Register 0
CIDR1	0x0000000FF4	32	roRead-only	0x00000090	External Debug Component Identification Register 1
CIDR2	0x0000000FF8	32	roRead-only	0x00000005	External Debug Component Identification Register 2
CIDR3	0x0000000FFC	32	roRead-only	0x000000B1	External Debug Component Identification Register 3