PIC32MX320F032H_11 Datasheet, PDF (135/214 Pages) Microchip Technology – High-Performance, General Purpose and USB, 32-bit Flash Microcontrollers

PIC32MX3XX/4XX
REGISTER 26-3: DEVCFG2: DEVICE CONFIGURATION WORD 2
Bit
Bit
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 25/17/9/1 24/16/8/0
r-1
31:24
—
r-1
r-1
r-1
r-1
r-1
r-1
r-1
—
—
—
—
—
—
—
r-1
23:16
—
r-1
r-1
r-1
r-1
R/P
R/P
R/P
—
—
—
—
FPLLODIV<2:0>
R/P
r-1
r-1
r-1
r-1
R/P
R/P
R/P
15:8
UPLLEN
—
—
—
—
UPLLIDIV<2:0>
r-1
7:0
—
R/P
R/P
R/P
r-1
R/P
R/P
R/P
FPLLMUL<2:0>
—
FPLLIDIV<2:0>
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 31-19 Reserved: Write ‘1’
bit 18-16 FPLLODIV<2:0>: Default Postscaler for PLL bits
111 = PLL output divided by 256
110 = PLL output divided by 64
101 = PLL output divided by 32
100 = PLL output divided by 16
011 = PLL output divided by 8
010 = PLL output divided by 4
001 = PLL output divided by 2
000 = PLL output divided by 1
bit 15
UPLLEN: USB PLL Enable bit
1 = Disable and bypass USB PLL
0 = Enable USB PLL
bit 14-11 Reserved: Write ‘1’
bit 10-8
UPLLIDIV<2:0>: PLL Input Divider bits
111 = 12x divider
110 = 10x divider
101 = 6x divider
100 = 5x divider
011 = 4x divider
010 = 3x divider
010 = 3x divider
001 = 2x divider
000 = 1x divider
bit 7
Reserved: Write ‘1’
bit 6-4
FPLLMUL<2:0>: PLL Multiplier bits
111 = 24x multiplier
110 = 21x multiplier
101 = 20x multiplier
100 = 19x multiplier
011 = 18x multiplier
010 = 17x multiplier
001 = 16x multiplier
000 = 15x multiplier
bit 3
Reserved: Write ‘1’
bit 2-0 FPLLIDIV<2:0>: PLL Input Divider bits
111 = 12x divider
110 = 10x divider
101 = 6x divider
100 = 5x divider
011 = 4x divider
010 = 3x divider
001 = 2x divider
000 = 1x divider
© 2011 Microchip Technology Inc.
DS61143H-page 135