CoreSight System Trace Macrocell Technical Reference ManualRevision: r0p0
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3.3.20. Device Type Identifier Register

The STMDEVTYPE Register characteristics are:

Purpose

Provides a debugger with information about the component when the Part Number field is not recognized. The debugger can then report this information.

Usage constraints

There are no usage constraints.

Configurations

This register is available in all configurations.

Attributes
Offset

0xFCC

Type

RO

Reset

0x00000063

Width

32

Figure 3.20 shows the STMDEVTYPE Register bit assignments.

Figure 3.20. STMDEVTYPE Register bit assignments

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Table 3.21 shows the STMDEVTYPE Register bit assignments.

Table 3.21. STMDEVTYPE Register bit assignments

BitsNameFunction
[31:8]Reserved

Reserved.

[7:4]Sub_Type

Sub-classification within the major category:

b0110 = This component generates trace based on software and hardware stimulus.

[3:0]Major_Type

Major classification grouping for this debug or trace component:

b0011 = This component has ATB output.


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