PIC32MX440F256H-80I Datasheet, PDF (277/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
REGISTER 11-20: U1CNFG1: USB DEBUG AND IDLE 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/W-0
R/W-0
R/W-0
R/W-0
r-x
r-x
r-x
r-x
UTEYE
UOEMON USBFRZ USBSIDL
—
—
—
—
bit 7
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 3-0
Reserved: Write ‘0’; ignore read
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
USBFRZ: Freeze in DEBUG Mode bit
1 = When emulator is in DEBUG mode, module freezes operation
0 = When emulator is in DEBUG mode, module continues operation
Note: USBFRZ is writable in Debug Exception mode only, it is forced to ‘0’ in normal mode.
USBSIDL: Stop in IDLE Mode bit
1 = Discontinue module operation when device enters IDLE mode
0 = Continue module operation in IDLE mode
Reserved: Write ‘0’; ignore read
© 2008 Microchip Technology Inc.
Preliminary
DS61143E-page 275