APU Module

Zynq UltraScale+ Devices Register Reference (UG1087)

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

APU Module Description

Module Name	APU Module
Modules of this Type	APU
Base Addresses	0x00FD5C0000 (APU)
Description	Application Processing Unit

APU Module Register Summary

Register Name	Offset Address	Width	Type	Reset Value	Description
ERR_CTRL	0x0000000000	32	rwNormal read/write	0x00000000	Control register
ISR	0x0000000010	32	wtcReadable, write a 1 to clear	0x00000000	Interrupt Status Register
IMR	0x0000000014	32	roRead-only	0x00000001	Interrupt Mask Register
IEN	0x0000000018	32	woWrite-only	0x00000000	Interrupt Enable Register
IDS	0x000000001C	32	woWrite-only	0x00000000	Interrupt Disable Register
CONFIG_0	0x0000000020	32	rwNormal read/write	0x00000F0F	CPU Core Configuration
CONFIG_1	0x0000000024	32	rwNormal read/write	0x00000000	L2 Configuration
RVBARADDR0L	0x0000000040	32	rwNormal read/write	0xFFFF0000	Reset Vector Base Address
RVBARADDR0H	0x0000000044	32	rwNormal read/write	0x00000000	Reset Vector Base Address
RVBARADDR1L	0x0000000048	32	rwNormal read/write	0xFFFF0000	Reset Vector Base Address
RVBARADDR1H	0x000000004C	32	rwNormal read/write	0x00000000	Reset Vector Base Address
RVBARADDR2L	0x0000000050	32	rwNormal read/write	0xFFFF0000	Reset Vector Base Address
RVBARADDR2H	0x0000000054	32	rwNormal read/write	0x00000000	Reset Vector Base Address
RVBARADDR3L	0x0000000058	32	rwNormal read/write	0xFFFF0000	Reset Vector Base Address
RVBARADDR3H	0x000000005C	32	rwNormal read/write	0x00000000	Reset Vector Base Address
ACE_CTRL	0x0000000060	32	rwNormal read/write	0x000F000F	ACE Control Register
SNOOP_CTRL	0x0000000080	32	rwNormal read/write	0x00000000	Snoop Control Register
PWRCTL	0x0000000090	32	rwNormal read/write	0x00000000	Power Control Register
PWRSTAT	0x0000000094	32	roRead-only	0x00000000	Power Status Register