Zynq UltraScale+ Devices Register Reference > Module Summary > STM Module > HEIDR (STM) Register
Register Name | HEIDR |
---|---|
Relative Address | 0x0000000DFC |
Absolute Address | 0x00FE9C0DFC (CORESIGHT_SOC_STM) |
Width | 32 |
Type | roRead-only |
Reset Value | 0x00000011 |
Description | Read the features of hardware event tracing in STM. |
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
VENDSPEC | 11:8 | roRead-only | 0x0 | The VENDSPEC field identifies any vendor specific modifications or mappings: 0. |
CLASSREV | 7:4 | roRead-only | 0x1 | The CLASSREV field identifies the revision of the programmers model: 1. |
CLASS | 3:0 | roRead-only | 0x1 | The CLASS field identifies the programmers model: 1: control. |