C10.74 ETM Component Identification Register 1

The TRCCIDR1 characteristics are:

Purpose
Provides information to identify a trace component.
Usage constraints
  • Only bits[7:0] are valid.
  • Accessible only from the external debug interface, offset 0xFF4.
Configurations
Available in all implementations.
Attributes
See C10.1 ETM register summary.
Figure C10-69 TRCCIDR1 bit assignments
To view this graphic, your browser must support the SVG format. Either install a browser with native support, or install an appropriate plugin such as Adobe SVG Viewer.


[31:8]

Reserved, res0

CLASS, [7:4]
0x9Debug component.
PRMBL_1, [3:0]
0x0Preamble byte 1.
Non-ConfidentialPDF file icon PDF versionARM 100241_0001_00_en
Copyright © 2016, 2017 ARM Limited or its affiliates. All rights reserved.