Zynq UltraScale+ Devices Register Reference > Module Summary > PMU_LOCAL Module > USB1_PWR_STATUS (PMU_LOCAL) Register
Register Name | USB1_PWR_STATUS |
---|---|
Relative Address | 0x0000000074 |
Absolute Address | 0x00FFD60074 (PMU_LOCAL) |
Width | 32 |
Type | roRead-only |
Reset Value | 0x0000000F |
Description | USB1 Power Status. Reset by POR only. |
Status of the power switch gates. 0: off. 1: on, ready. All fields are read-only and are accessible only by the PMU processor. This register maintains its contents during a System Reset.
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 31:4 | roRead-only | 0x0 | reserved |
Pwr_Gates | 3:0 | roRead-only | 0xF | Status of power switch gates {0:3} for USB controller 1. |