Zynq UltraScale+ Devices Register Reference > Module Summary > USB3_REGS Module > connect_st (USB3_REGS) Register
Register Name | connect_st |
---|---|
Relative Address | 0x0000000004 |
Absolute Address |
0x00FF9D0004 (USB3_0) 0x00FF9E0004 (USB3_1) |
Width | 32 |
Type | mixedMixed types. See bit-field details. |
Reset Value | 0x00000000 |
Description | Indicates if USB3 Always ON block has connection to at least 1 host or device during Hibernation state |
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 31:2 | razRead as zero | 0x0 | Reserved for future use |
u2pmu | 1 | roRead-only | 0x0 | 1 indicates USB2 Always ON block has at least one connection to host or device. 0 indicates no connection to host or device. |
u3pmu | 0 | roRead-only | 0x0 | 1 indicates USB3 Always ON block has at least one connection to host or device. 0 indicates no connection to host or device. |