Cortex-M3 Technical Reference Manual Revision r2p1
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11.3.11. TPIU_DEVTYPE

The Device Type Identifier Register is read-only. It provides a debugger with information about the component when the Part Number field is not recognized. The debugger can then report this information.

The TPIU_DEVTYPE characteristics are:

Purpose

Indicates the type of functionality the component supports.

Usage Constraints

There are no usage constraints.

Configurations

This register is available in all processor configurations.

Attributes

The Device Type reads as 0x11 and indicates this device is a trace sink and specifically a TPIU

Figure 11-12 shows the TPIU_DEVTYPE bit assignments.

Figure 11.12. TPIU_DEVTYPE bit assignments

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