Zynq UltraScale+ Devices Register Reference > Module Summary > ETR Module > DBAHI (ETR) Register
Register Name | DBAHI |
---|---|
Relative Address | 0x000000011C |
Absolute Address | 0x00FE97011C (CORESIGHT_SOC_ETR) |
Width | 32 |
Type | rwNormal read/write |
Reset Value | 0x00000000 |
Description | This register, together with the DBALO register, enables the TMC to locate the trace buffer in system memory. This register contains the 8 MSBits of the 40-bit address that is used to locate the trace buffer. Refer to the description of DBALO register for additional details. |
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
BUFADDRHI | 7:0 | rwNormal read/write | 0x0 | Holds the upper 8 bits of the 40-bit address used to locate the trace buffer in system memory |