PWRCTL (APU) Register Description
Register Name | PWRCTL |
---|---|
Offset Address | 0x0000000090 |
Absolute Address | 0x00FD5C0090 (APU) |
Width | 32 |
Type | rwNormal read/write |
Reset Value | 0x00000000 |
Description | Power Control Register |
PWRCTL (APU) Register Bit-Field Summary
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
CLREXMONREQ | 17 | rwNormal read/write | 0x0 | Signals the clearing of the external global exclusive monitor request, and sends a WFE wake-up event to all CPU cores |
L2FLUSHREQ | 16 | rwNormal read/write | 0x0 | L2 hardware flush request |
CPUPWRDWNREQ | 3:0 | rwNormal read/write | 0 | Request to power down CPU<n> island |