C11.60 Software Lock Status Register
The TRCLSR characteristics are:
Purpose
Determines whether the software lock is implemented, and indicates the current status of the
software lock.
Usage constraints
Accessible only from the external debug interface.
Configurations
Available in all configurations.
Attributes
See C11.1 ETM register summary on page C11-733.
RES0
31 1 0
SLK
2
SLI
3
nTT
Figure C11-58 TRCLSR bit assignments
[31:3]
Reserved, RES0.
nTT, [2]
Indicates size of TRCLAR:
0 TRCLAR is always 32 bits.
SLK, [1]
Software lock status:
0 Software lock is clear.
1 Software lock is set.
SLI, [0]
Indicates whether the software lock is implemented on this interface.
1 Software lock is implemented on this interface.
The TRCLSR can be accessed through the external debug interface, offset 0xFB4.
C11 ETM registers
C11.60 Software Lock Status Register
100236_0100_00_en Copyright © 2015–2017, 2019 Arm Limited or its affiliates. All rights
reserved.
C11-808
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