Zynq UltraScale+ Devices Register Reference > Module Summary > USB3_REGS Module > cur_pwr_st (USB3_REGS) Register
Register Name | cur_pwr_st |
---|---|
Relative Address | 0x0000000000 |
Absolute Address |
0x00FF9D0000 (USB3_0) 0x00FF9E0000 (USB3_1) |
Width | 32 |
Type | mixedMixed types. See bit-field details. |
Reset Value | 0x00000000 |
Description | Indicates current power state of the core |
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 31:4 | razRead as zero | 0x0 | Reserved for future use |
u2pmu | 3:2 | roRead-only | 0x0 | A value of 2b11 indicates core in U3 state while 2b00 indicates U0 power state |
u3pmu | 1:0 | roRead-only | 0x0 | A value of 2b11 indicates core in U3 state while 2b00 indicates U0 power state |