PIC24FJ256GB108-I Datasheet, PDF (230/352 Pages) Microchip Technology – 64/80/100-Pin, 16-Bit Flash Microcontrollers with USB On-The-Go (OTG)

PIC24FJ256GB110 FAMILY
REGISTER 18-13: U1CNFG2: USB CONFIGURATION REGISTER 2
U-0
U-0
U-0
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
—
—
—
bit 15
bit 8
U-0
U-0
U-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
—
—
—
PUVBUS EXTI2CEN UVBUSDIS⁽¹⁾ UVCMPDIS⁽¹⁾ UTRDIS⁽¹⁾
bit 7
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-5
bit 4
bit 3
bit 2
bit 1
bit 0
Unimplemented: Read as ‘0’
PUVBUS: VBUS Pull-up Enable bit
1 = Pull-up on VBUS pin enabled
0 = Pull-up on VBUS pin disabled
EXTI2CEN: I²C™ Interface For External Module Control Enable bit
1 = External module(s) controlled via I²C interface
0 = External module(s) controller via dedicated pins
UVBUSDIS: On-Chip 5V Boost Regulator Builder Disable bit⁽¹⁾
1 = On-chip boost regulator builder disabled; digital output control interface enabled
0 = On-chip boost regulator builder active
UVCMPDIS: On-Chip VBUS Comparator Disable bit⁽¹⁾
1 = On-chip charge VBUS comparator disabled; digital input status interface enabled
0 = On-chip charge VBUS comparator active
UTRDIS: On-Chip Transceiver Disable bit⁽¹⁾
1 = On-chip transceiver disabled; digital transceiver interface enabled
0 = On-chip transceiver active
Note 1: Never change these bits while the USBPWR bit is set (U1PWRC<0> = 1).
DS39897C-page 230
 2009 Microchip Technology Inc.