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Device Type Register

The TRCDEVTYPE characteristics are:

Purpose

Indicates the type of the component.

Usage constraints

Accessible only from the memory-mapped interface or the external debugger interface.

Configurations

Available in all configurations.

Attributes

See the register summary in Table 13.3.

Figure 13.64 shows the TRCDEVTYPE bit assignments.

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Table 13.66 shows the TRCDEVTYPE bit assignments.

Table 13.66. TRCDEVTYPE bit assignments
Bits Name Function
[31:8] - Reserved, res0.
[7:4] SUB

The sub-type of the component:

0b0001

Processor trace.

[3:0] MAJOR

The main type of the component:

0b0011

Trace source.


The TRCDEVTYPE can be accessed through the internal memory-mapped interface and the external debug interface, offset 0xFCC.

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