PIC24FJ128GB MICROCHIP [Microchip Technology], PIC24FJ128GB Datasheet - Page 216

• Manufacturer Part Number: PIC24FJ128GB
• Description: 64/80/100-Pin, 16-Bit Flash Microcontrollers with USB On-The-Go (OTG)
• Manufacturer: MICROCHIP [Microchip Technology]

PIC24FJ256GB110 FAMILY
REGISTER 17-13: U1CNFG2: USB CONFIGURATION REGISTER 2
DS39897B-page 214
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15-5
bit 4
bit 3
bit 2
bit 1
bit 0
Note 1:
U-0
U-0
—
—
Never change these bits while the USBPWR bit is set (U1PWRC<0> = 1).
Unimplemented: Read as ‘0’
PUVBUS: V
1 = Pull-up on V
0 = Pull-up on V
EXTI2CEN: I
1 = External module(s) controlled via I
0 = External module(s) controller via dedicated pins
UVBUSDIS: On-Chip 5V Boost Regulator Builder Disable bit
1 = On-chip boost regulator builder disabled; digital output control interface enabled
0 = On-chip boost regulator builder active
UVCMPDIS: On-Chip V
1 = On-chip charge V
0 = On-chip charge V
UTRDIS: On-Chip Transceiver Disable bit
1 = On-chip transceiver and V
0 = On-chip transceiver and V
U-0
U-0
—
—
BUS
2
C™ Interface For External Module Control Enable bit
W = Writable bit
‘1’ = Bit is set
Pull-up Enable bit
BUS
BUS
U-0
U-0
—
—
pin enabled
pin disabled
BUS
BUS
BUS
comparator disabled; digital input status interface enabled
comparator active
Comparator Disable bit
BUS
BUS
PUVBUS
R/W-0
U-0
—
detection disabled; digital transceiver interface enabled
detection active
Preliminary
2
C interface
(1)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
EXTI2CEN
R/W-0
U-0
—
(1)
UVBUSDIS
(1)
R/W-0
U-0
—
(1)
© 2008 Microchip Technology Inc.
UVCMPDIS
x = Bit is unknown
R/W-0
U-0
—
(1)
UTRDIS
R/W-0
U-0
—
bit 8
bit 0
(1)