ARM Cortex-A53 MPCore - Page 570

Embedded Trace Macrocell
ARM DDI 0500D Copyright © 2013-2014 ARM. All rights reserved. 13-75
ID021414 Non-Confidential
Configurations Available in all implementations.
Attributes See the register summary in Table 13-3 on page 13-10.
Figure 13-73 shows the TRCCIDR3 bit assignments.
Figure 13-73 TRCCIDR3 bit assignments
Table 13-77 shows the TRCCIDR3 bit assignments.
The TRCCIDR3 can be accessed through the internal memory-mapped interface and the
external debug interface, offset
0xFFC .
RES0
31 0
PRMBL_3
78
Table 13-77 TRCCIDR3 bit assignments
Bits Name Function
[31:8] - Reserved,
RES0.
[7:0] PRMBL_3
0xB1 Preamble byte 3.