PIC32MX1XX_12 Datasheet, PDF (138/328 Pages) Microchip Technology – 32-bit Microcontrollers (up to 128 KB Flash and 32 KB SRAM) with Audio and Graphics Interfaces, USB, and Advanced Analog

PIC32MX1XX/2XX
REGISTER 10-20: U1CNFG1: USB CONFIGURATION 1 REGISTER
Bit
Bit
Bit
Bit
Bit
Bit
Bit
Range 31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3 26/18/10/2
U-0
U-0
U-0
U-0
U-0
U-0
31:24
—
—
—
—
—
—
U-0
U-0
U-0
U-0
U-0
U-0
23:16
—
—
—
—
—
—
U-0
U-0
U-0
U-0
U-0
U-0
15:8
—
—
—
—
—
—
R/W-0
R/W-0
U-0
R/W-0
U-0
U-0
7:0
UTEYE UOEMON
—
USBSIDL
—
—
Bit
25/17/9/1
U-0
—
U-0
—
U-0
—
U-0
—
Bit
24/16/8/0
U-0
—
U-0
—
U-0
—
R/W-0
UASUSPND
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 31-8
bit 7
bit 6
bit 5
bit 4
bit 3-1
bit 0
Unimplemented: Read as ‘0’
UTEYE: USB Eye-Pattern Test Enable bit
1 = Eye-Pattern Test enabled
0 = Eye-Pattern Test disabled
UOEMON: USB OE Monitor Enable bit
1 = OE signal active; it indicates intervals during which the D+/D- lines are driving
0 = OE signal inactive
Unimplemented: Read as ‘0’
USBSIDL: Stop in Idle Mode bit
1 = Discontinue module operation when device enters Idle mode
0 = Continue module operation in Idle mode
Unimplemented: Read as ‘0’
UASUSPND: Automatic Suspend Enable bit
1 = USB module automatically suspends upon entry to Sleep mode. See the USUSPEND bit
(U1PWRC<1>) in Register 10-5.
0 = USB module does not automatically suspend upon entry to Sleep mode. Software must use the
USUSPEND bit (U1PWRC<1>) to suspend the module, including the USB 48 MHz clock
DS61168E-page 138
Preliminary
 2011-2012 Microchip Technology Inc.