UTMI_OHCIICR

OHCI Interrupt Configuration Register

  0x10 32 Read/Write 0x0  
Parent topic: Register Summary

OHCI Interrupt Configuration Register

Bit  31 30 29 28 27 26 25 24  
                   
Access                   
Reset                   
Bit  23 22 21 20 19 18 17 16  
  UDPPUDIS                
Access                   
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                   
Reset      0 0       0  

Bit 0 – RESx: USB PORTx Reset

USB PORTx Reset

ValueDescription
0

Resets USB port.
1

Usable USB port.

Bit 4 – ARIE: OHCI Asynchronous Resume Interrupt Enable

OHCI Asynchronous Resume Interrupt Enable

ValueDescription
0

Interrupt disabled.
1

Interrupt enabled.

Bit 5 – APPSTART: Reserved

Reserved

ValueDescription
0

Must write 0.

Bit 23 – UDPPUDIS: USB Device Pull-up Disable

USB Device Pull-up Disable

ValueDescription
0

USB device pull-up connection is enabled.
1

USB device pull-up connection is disabled.