NXP Semiconductors K22F series - OTG Status Register (Usbx_Otgstat)

USBx_OTGICR field descriptions (continued)
Field Description
4
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
3
Reserved
Software must not change the value of this bitfield.
This field is reserved.
0 Disables the SESSVLDCHG interrupt.
1 Enables the SESSVLDCHG interrupt.
2
Reserved
Software must not change the value of this bitfield.
This field is reserved.
0 Disables the B_SESS_CHG interrupt.
1 Enables the B_SESS_CHG interrupt.
1
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
0
Reserved
Software must not change the value of this bitfield.
This field is reserved.
0 Disables the AVBUSCHG interrupt.
1 Enables the AVBUSCHG interrupt.
43.4.7 OTG Status register (USBx_OTGSTAT)
Displays the actual value from the one-millisecond timer and line stable logic.
Address:
4007_2000h base + 18h offset = 4007_2018h
Bit 7 6 5 4
Read 0
ONEMSECEN LINESTATESTABLE
0
Write
Reset
0 0 0 0
Bit
3 2 1 0
Read 0 0 0 0
Write
Reset
0 0 0 0
USBx_OTGSTAT field descriptions
Field Description
7
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
0 Indicates a Type A cable is plugged into the USB connector.
1 Indicates no cable is attached or a Type B cable is plugged into the USB connector.
Table continues on the next page...
Memory map/Register definitions
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
1088 NXP Semiconductors