PIC32MX440F256H-80I Datasheet, PDF (89/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
REGISTER 5-2: RSWRST: SOFTWARE RESET 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-x
r-x
r-x
r-x
r-x
r-x
r-x
W-0
—
—
—
—
—
—
—
SWRST
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 31-1
bit 0
Reserved: Write ‘0’; ignore read
SWRST: Software Reset Trigger bit
1 = Enable software Reset event
0 = Has no effect
Note: The system unlock sequence must be performed before the SWRST bit can be written. A
read must follow the write of this bit to generate a Reset.
© 2008 Microchip Technology Inc.
Preliminary
DS61143E-page 87