Zynq UltraScale+ Devices Register Reference > Module Summary > USB3_XHCI Module > DCPORTSC (USB3_XHCI) Register
Register Name | DCPORTSC |
---|---|
Relative Address | 0x0000000938 |
Absolute Address |
0x00FE200938 (USB3_0_XHCI) 0x00FE300938 (USB3_1_XHCI) |
Width | 32 |
Type | mixedMixed types. See bit-field details. |
Reset Value | 0x00000000 |
Description | Register DCPORTSC |
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 31:24 | roRead-only | 0x0 | Reserved |
CEC | 23 | wtcReadable, write a 1 to clear | 0 | CEC |
PLC | 22 | wtcReadable, write a 1 to clear | 0 | PLC |
PRC | 21 | wtcReadable, write a 1 to clear | 0 | PRC |
Reserved | 20:18 | roRead-only | 0x0 | Reserved |
CSC | 17 | wtcReadable, write a 1 to clear | 0 | CSC |
Reserved | 16:14 | roRead-only | 0x0 | Reserved |
PORTSPEED | 13:10 | roRead-only | 0 | PORTSPEED |
Reserved | 9 | roRead-only | 0x0 | Reserved |
PLS | 8:5 | roRead-only | 0x0 | PLS |
PR | 4 | roRead-only | 0 | PR |
Reserved | 3:2 | roRead-only | 0x0 | Reserved |
PED | 1 | rwNormal read/write | 0 | PED |
CCS | 0 | roRead-only | 0 | CCS |