CNTCTLR0 (A53_ETM_0) Register Description
Register Name | CNTCTLR0 |
---|---|
Offset Address | 0x0000000150 |
Absolute Address | 0x00FEC40150 (CORESIGHT_A53_ETM_0) |
Width | 32 |
Type | rwNormal read/write |
Reset Value | 0x00000000 |
Description | Counter Control Register 0 |
CNTCTLR0 (A53_ETM_0) 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]. |