TRCDEVID, Device ID Register
The TRCDEVID indicates the capabilities of the ETM trace unit.
Bit field descriptions
The TRCDEVID is a 32-bit register.
Figure D10-21 TRCDEVID bit assignments
- DEVID, [31:0]
- RAZ. There are no component-defined capabilities.
Bit fields and details not provided in this description are architecturally defined. See the Arm® Embedded Trace Macrocell Architecture Specification ETMv4.
The TRCDEVID can be accessed through the external debug interface, offset