C12.7 CTI Peripheral Identification Register 1
The CTIPIDR1 characteristics are:
Purpose
Provides information to identify a CTI component.
Usage constraints
The accessibility of CTIPIDR1 by condition code is:
Off DLK OSLK EPMAD SLK Default
- - - - RO RO
C12.2 External register access permissions to the CTI registers on page C12-828 describes the
condition codes.
Configurations
CTIPIDR1 is in the Debug power domain.
CTIPIDR1 is optional to implement in the external register interface.
Attributes
See the register summary in C12.1 Cross trigger register summary on page C12-826.
RES0
31 0
34
Part_1
78
DES_0
Figure C12-4 CTIPIDR1 bit assignments
[31:8]
Reserved, RES0.
DES_0, [7:4]
0xB Arm Limited. This is the least significant nibble of JEP106 ID code.
Part_1, [3:0]
0x9 Most significant nibble of the CTI part number.
CTIPIDR1 can be accessed through the external debug interface, offset 0xFE4.
C12 CTI registers
C12.7 CTI Peripheral Identification Register 1
100236_0100_00_en Copyright © 2015–2017, 2019 Arm Limited or its affiliates. All rights
reserved.
C12-834
Non-Confidential
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