ARM CoreLink GIC-600AE

To Next Page

To Previous Page

Arm

CoreLink™ GIC-600AE Generic Interrupt Controller

Technical Reference Manual

Document ID: 101206_0003_04_en

Issue: 04

Programmers model

5.6 ITS control register summary

The GIC-600AE Interrupt Translation Service (ITS) functions are controlled through registers that are

identiﬁed with the preﬁx GITS.

This page does not exist in GIC-600AE conﬁgurations that do not support LPIs or that do not have

an ITS.

For descriptions of registers that are not speciﬁc to the GIC-600AE, see the Arm

Generic

Interrupt Controller Architecture Speciﬁcation, GIC architecture version 3 and version 4.

Table 5-36: ITS control register summary

Oﬀset Name Type Reset Width Description Architecture

deﬁned?

0x0000 GITS_CTLR RW 0x80000000 32 ITS Control Register Yes

0x0004 GITS_IIDR RO 0x030nn43B

The nn value depends on the

rxpy identiﬁer.

32 ITS Implementer Identiﬁcation

Yes

0x0008 GITS_TYPER RO Conﬁguration dependent 64 ITS Type Register Yes

0x0010-

0x001C

- - - 32 Reserved -

0x0020 GITS_FCTLR RW 0x0 32 Function Control Register No

0x0024 - - - - Reserved -

0x0028 GITS_OPR RW 0x0 64 Operations Register No

0x0030 GITS_OPSR RO 0x0 64 Operation Status Register No

0x0038-

0x007C

- - - - Reserved -

0x0080 GITS_CBASER RW 0x0 64 Command Queue Control Register.

See the GICv3 and GICv4 Software

Overview.

Yes

0x0088 GITS_CWRITER RW 0x0 64 Command Queue Write Pointer

Yes

0x0090 GITS_CREADR RO 0x0 64 Command Queue Read Pointer

Yes

0x0098-

0x00FC

- - - - Reserved -

0x0100 GITS_BASER0 RW 0x0107000000000000 64 ITS Translation Table Descriptor

Register0

Yes

0x0108 GITS_BASER1 RW 0x0401000000000000 64 ITS Translation Table Descriptor

Register1

Yes

0x0110-

0xEFFC

- - - - Reserved -

0xF000 GITS_CFGID RO Conﬁguration dependent 32 Conﬁguration ID Register No

0xF004-

0xFFCC

- - - - Reserved -

0xFFD0 GITS_PIDR4 RO 0x44 32 Peripheral ID 4 Register No

0xFFD4 GITS_PIDR5 RO 0x00 32 Peripheral ID 5 Register No

Non-Conﬁdential

Page 137 of 268

Main Page

Table of Contents

Related product manuals