C9.15 ROM Table Component Identification Register 2
The ROMCIDR2 characteristics are:
Purpose
Provides information to identify an external debug component.
Usage constraints
This register is accessible as follows:
Off DLK OSLK EDAD SLK Default
- - - - - RO
C1.4 External access permissions to debug registers on page C1-579 describes the condition
codes.
Configurations
The ROMCIDR2 is in the Debug power domain.
Attributes
See C9.3 ROM table register summary on page C9-672.
RES0
31 0
PRMBL_2
78
Figure C9-9 ROMCIDR2 bit assignments
[31:8]
Reserved, RES0.
PRMBL_2, [7:0]
0x05 Preamble byte 2.
The ROMCIDR2 can be accessed through the external debug interface, offset 0xFF8.
C9 ROM table
C9.15 ROM Table Component Identification Register 2
100236_0100_00_en Copyright © 2015–2017, 2019 Arm Limited or its affiliates. All rights
reserved.
C9-687
Non-Confidential
To Next Page
Loading...
Need help?
General
