EDCIDR3, External Debug Component Identification Register 3
The EDCIDR3 provides information to identify an external debug component.
Bit field descriptions
The EDCIDR3 is a 32-bit register.
Figure D3-4 EDCIDR3 bit assignments
- RES0, [31:8]
- PRMBL_3, [7:0]
Preamble byte 3.
Bit fields and details not provided in this description are architecturally defined. See the Arm® Architecture Reference Manual Armv8, for Armv8-A architecture profile.
The EDCIDR3 can be accessed through the external debug interface, offset