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3.19.13. Component ID3 Register

The CIDR3 Register characteristics are:

Purpose

A component identification register that indicates the identification registers are present.

Usage constraints

There are no usage constraints.

Configurations

This register is available in all configurations.

Attributes

See the register summary in Table 3.251.

Figure 3.242 shows the bit assignments.

Figure 3.242. CIDR3 Register bit assignments

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Table 3.264 shows the bit assignments.

Table 3.264. CIDR3 Register bit assignments

BitsNameFunction
[31:8]Reserved

-

[7:0]PRMBL_3

Contains bits[31:24] of the component identification code.

0xB1

Bits[31:24] of the identification code.


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