Embedded Trace Macrocell
ARM DDI 0500D Copyright © 2013-2014 ARM. All rights reserved. 13-38
ID021414 Non-Confidential
13.8.30 Implementation Specific Register 0
The TRCIMSPEC0 characteristics are:
Purpose Shows the presence of any implementation specific features, and enables
any features that are provided.
Usage constraints There are no usage constraints.
Configurations Available in all configurations.
Attributes See the register summary in Table 13-3 on page 13-10.
Figure 13-32 shows the TRCIMSPEC0 bit assignments.
Figure 13-32 TRCIMSPEC0 bit assignments
Table 13-33 shows the TRCIMSPEC0 bit assignments.
The TRCIMSPEC0 can be accessed through the internal memory-mapped interface and the
external debug interface, offset
0x1C0
.
13.8.31 ID Register 0
The TRCIDR0 characteristics are:
Purpose Returns the tracing capabilities of the ETM trace unit.
Usage constraints There are no usage constraints.
Configurations Available in all configurations.
Attributes See the register summary in Table 13-3 on page 13-10.
Figure 13-33 on page 13-39 shows the TRCIDR0 bit assignments.
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