3.4.2. Peripheral ID2 Register

The GICD_PIDR2 characteristics are:

Purpose

Defines the GIC architecture version with which the GIC-500 complies.

Usage constraints

There are no usage constraints.

Configurations

Always present in the GIC-500.

Attributes

See the register summary in Table 3.5.

Figure 3.2 shows the GICD_PIDR2 bit assignments.

Figure 3.2. GICD_PIDR2 bit assignments

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Table 3.5 shows the GICD_PIDR2 bit assignments.

Table 3.5. GICD_PIDR2 bit assignments

Bits

Name

Function

[31:8]

-

Reserved, RAZ.

[7:4]

ArchRev

Identifies the version of the GIC architecture with which the GIC-500 complies:

0x3

version 3.0.

[3]

JEDEC

Indicates that a JEDEC-assigned JEP106 identity code is used.

[2:0]

DES_1

JEP106 identity code [6:4].


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