ARM Cortex-A53 MPCore - Page 556

Embedded Trace Macrocell
ARM DDI 0500D Copyright © 2013-2014 ARM. All rights reserved. 13-61
ID021414 Non-Confidential
Table 13-57 shows the TRCCLAIMSET bit assignments.
The TRCCLAIMSET can be accessed through the internal memory-mapped interface and the
external debug interface, offset
0xFA0 .
13.8.55 Claim Tag Clear Register
The TRCCLAIMCLR characteristics are:
Purpose Clears bits in the claim tag and determines the current value of the claim
tag.
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 13-57 shows the TRCCLAIMCLR bit assignments.
Figure 13-57 TRCCLAIMCLR bit assignments
Table 13-58 shows the TRCCLAIMCLR bit assignments.
The TRCCLAIMCLR can be accessed through the internal memory-mapped interface and the
external debug interface, offset
0xFA4 .
Table 13-57 TRCCLAIMSET bit assignments
Bits Name Function
[31:4] - Reserved,
RES0.
[3:0] SET On reads, for each bit:
0 Claim tag bit is not implemented.
1 Claim tag bit is implemented.
On writes, for each bit:
0 Has no effect.
1 Sets the relevant bit of the claim tag.
RES0
31 43 0
CLR
Table 13-58 TRCCLAIMCLR bit assignments
Bits Name Function
[31:4] - Reserved,
RES0.
[3:0] CLR On reads, for each bit:
0 Claim tag bit is not set.
1 Claim tag bit is set.
On writes, for each bit:
0 Has no effect.
1 Clears the relevant bit of the claim tag.