20.3.1 OHCI Interrupt Configuration Register
| Name: | UTMI_OHCIICR |
| Offset: | 0x10 |
| Reset: | 0x0 |
| Property: | Read/Write |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Access | |||||||||
| Reset |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| UDPPUDIS | |||||||||
| Access | R/W | ||||||||
| Reset | 0 |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| Access | |||||||||
| Reset |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| APPSTART | ARIE | RESx | |||||||
| Access | R/W | R/W | R/W | ||||||
| Reset | 0 | 0 | 0 |
Bit 23 – UDPPUDIS USB Device Pull-up Disable
| Value | Description |
|---|---|
| 0 | USB device pull-up connection is enabled. |
| 1 | USB device pull-up connection is disabled. |
Bit 5 – APPSTART Reserved
| Value | Description |
|---|---|
| 0 | Must write 0. |
Bit 4 – ARIE OHCI Asynchronous Resume Interrupt Enable
| Value | Description |
|---|---|
| 0 | Interrupt disabled. |
| 1 | Interrupt enabled. |
Bit 0 – RESx USB PORTx Reset
| Value | Description |
|---|---|
| 0 | Resets USB port. |
| 1 | Usable USB port. |