3.10.1. ITS Identification Register

The GITS_IIDR characteristics are:

Purpose

Provides information about the implementer and revision of the Redistributor.

Usage constraints

There are no usage constraints.

Configurations

Always present in the GIC-500.

Attributes

See the register summary in Table 3.9.

Figure 3.4 shows the bit assignments.

Figure 3.4. GITS_IIDR bit assignments

To view this graphic, your browser must support the SVG format. Either install a browser with native support, or install an appropriate plugin such as Adobe SVG Viewer.


Table 3.11 shows the bit assignments.

Table 3.11. GITS_IIDR bit assignments

Bits

Name

Description

[31:24]

ProductID

Indicates the product ID:

0x00

GIC-500

[23:20]

-

Reserved, RAZ

[19:16]

Variant

Indicates the major revision or variant of the product:

0x0

Variant number

[15:12]

Revision

Indicates the minor revision of the product:

0x0

Revision number

[11:0]

Implementer

Indicates the implementer:

0x43B

ARM


Copyright © 2014 ARM. All rights reserved.ARM DDI 0516B
Non-ConfidentialID060914