PIC32MX440F256H-80I Datasheet, PDF (255/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
REGISTER 11-3: U1OTGSTAT: USB OTG STATUS REGISTER
r-x
r-x
r-x
r-x
r-x
r-x
r-x
r-x
—
—
—
—
—
—
—
—
bit 31
bit 24
r-x
r-x
r-x
r-x
r-x
r-x
r-x
r-x
—
—
—
—
—
—
—
—
bit 23
bit 16
r-x
r-x
r-x
r-x
r-x
r-x
r-x
r-x
—
—
—
—
—
—
—
—
bit 15
bit 8
R-0
ID
bit 7
r-x
R-0
r-x
R-0
R-0
r-x
R-0
—
LSTATE
—
SESVD
SESEND
—
VBUSVD
bit 0
Legend:
R = Readable bit
U = Unimplemented bit
W = Writable bit
P = Programmable bit
-n = Bit Value at POR: (‘0’, ‘1’, x = Unknown)
r = Reserved bit
bit 31-8
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Reserved: Write ‘0’; ignore read
ID: ID Pin State Indicator bit
1 = No cable is attached or a type B cable has been plugged into the USB receptacle
0 = A type A OTG cable has been plugged into the USB receptacle
Reserved: Write ‘0’; ignore read
LSTATE: Line State Stable Indicator bit
1 = USB line state (U1CON[SE0] and U1CON[JSTATE]) has been stable for the previous 1 ms
0 = USB line state (U1CON[SE0] and U1CON[JSTATE]) has not been stable for the previous 1 ms
Reserved: Write ‘0’; ignore read
SESVD: Session Valid Indicator bit
1 = VBUS voltage is above Session Valid on the A or B device
0 = VBUS voltage is below Session Valid on the A or B device
SESEND: B-Session End Indicator bit
1 = VBUS voltage is below Session Valid on the B device
0 = VBUS voltage is above Session Valid on the B device
Reserved: Write ‘0’; ignore read
VBUSVD: A-VBUS Valid Indicator bit
1 = VBUS voltage is above Session Valid on the A device
0 = VBUS voltage is below Session Valid on the A device
© 2008 Microchip Technology Inc.
Preliminary
DS61143E-page 253