CNTCTLR0 (A53_ETM_2) Register Description
| Register Name | CNTCTLR0 |
|---|---|
| Offset Address | 0x0000000150 |
| Absolute Address | 0x00FEE40150 (CORESIGHT_A53_ETM_2) |
| Width | 32 |
| Type | rwNormal read/write |
| Reset Value | 0x00000000 |
| Description | Counter Control Register 0 |
CNTCTLR0 (A53_ETM_2) Register Bit-Field Summary
| Field Name | Bits | Type | Reset Value | Description |
|---|---|---|---|---|
| RLDSELF | 16 | rwNormal read/write | 0x0 | Controls whether a reload event occurs for counter 0, when counter 0 reaches zero: |
| RLDTYPE | 15 | rwNormal read/write | 0x0 | Selects the resource type for the reload: 0=single, 1=boolean combined |
| RLDSEL | 11:8 | rwNormal read/write | 0x0 | Selects the resource number, based on the value of RLDTYPE: When RLDTYPE is 0, selects a single selected resource from 0-15 defined by bis[3:0]; when RLDTYPE is 1, selects a Boolean combined resource pair from 0-7 defiend by bits[2:0]. |
| CNTTYPE | 7 | rwNormal read/write | 0x0 | Selects the resource type for the counter: 0=single, 1=boolean combined |
| CNTSEL | 3:0 | rwNormal read/write | 0x0 | Selects the resource number, based on the value of CNTTYPE: When CNTTYPE is 0, selects a single selected resource from 0-15 defined by bis[3:0]; when CNTTYPE is 1, selects a Boolean combined resource pair from 0-7 defiend by bits[2:0]. |