pic32mx320f064h Microchip Technology Inc., pic32mx320f064h Datasheet - Page 205

• Manufacturer Part Number: pic32mx320f064h
• Description: 64/100-pin General Purpose, 32-bit Flash Microcontrollers
• Manufacturer: Microchip Technology Inc.

10.1
The Oscillator module consists of the following Special
Function Registers (SFRs):
• OSCCON: Control Register for the Oscillator
• OSCTUN: FRC Tuning Register for the Oscillator
TABLE 10-1:
© 2007 Microchip Technology Inc.
Virtual
Address
BF80_F000
BF80_F004
BF80_F008
BF80_F00C
BF80_F010
BF80_F014
BF80_F018
BF80_F01C
BF80_0000
BF80_0004
BF80_0008
BF80_000C
BF88_1040
BF88_1070
BF88_1110
BFC0_2FF8 DEVCFG1
BFC0_2FF4 DEVCFG2
module
OSCCONCLR,
Atomic Bit Manipulation Write-only Registers for
OSCCON register
module
OSCTUNCLR, OSCTUNSET, OSCTUNINV: Atomic
Bit Manipulation Write-only Registers for OSCTUN
register
Control Registers
OSCCONINV
OSCTUNCLR
OSCTUNINV
WDTCON
Name
OSCCON
OSCCONCLR
OSCCONSET
OSCTUN
OSCTUNSET
WDTCONCLR
WDTCONSET
WDTCONINV
IFS1
IEC1
IPC8
OSCILLATORS SFR SUMMARY
OSCCONSET,
31:24
23:16
31:24
23:16
23:16
31:24
23:16
31:24
23:16
31:0
31:0
31:0
15:8
31:0
31:0
15:8
31:0
15:8
31:0
31:0
31:0
15:8
15:8
15:8
15:8
7:0
7:0
7:0
7:0
31/23/15/7
CLKLOCK
FWDTEN
RTCCIF
RTCCIE
IESO
Bit
ON
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
FCKSM<1:0>
OSCCONINV:
Advance Information
SOSCRDY
30/22/14/6
FSCMIF
FSCMIE
Write inverts selected bits in WDTCON, read yields an undefined value
Write clears selected bits in WDTCON, read yields an undefined value
Bit
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Write sets selected bits in WDTCON, read yields an undefined value
Write inverts selected bits in OSCCON, read yields undefined value
Write inverts selected bits in OSCTUN, read yields undefined value
Write clears selected bits in OSCCON, read yields undefined value
Write clears selected bits in OSCTUN, read yields undefined value
Write sets selected bits in OSCCON, read yields undefined value
Write sets selected bits in OSCTUN, read yields undefined value
FPLLMULT<2:0>
COSC<2:0>
FSOSCEN
29/21/13/5
I2C2MIF
I2C2MIE
SLOCK
Bit
—
—
—
—
—
—
—
—
—
—
FPBDIV<1:0>
—
—
—
PLLODIV<2:0>
The Oscillator module also has the following
associated bits for interrupt control:
• Interrupt Flag Status bits (IFS1<14>) for Clock
• Interrupt Enable Control bits (IEC1<14>) for Clock
• Interrupt Priority Control bits (FSCMIP<12:10>)
• Interrupt Subpriority Control bits (FSCMIP<9:8>)
The following tables provide brief summaries of Oscil-
lator-module-related
registers appear after the summaries, followed by a
detailed description of each register.
WDTPS<4:0>
Fail FSCMIF in IFS1 Interrupt register
Fail FSCMIE in IEC1 Interrupt register
for Clock Fail in IPC8 Interrupt register
for Clock Fail in IPC8 Interrupt register
28/20/12/
I2C2SIF
I2C2SIE
SLPEN
Bit
—
—
—
—
—
—
—
—
—
—
—
—
4
PBDIV<1:0>
PIC32MX FAMILY
27/19/11/
I2C2BIF
I2C2BIE
Bit
CF
—
—
—
—
—
—
—
—
—
—
—
—
—
—
3
TUN<5:0>
OSCIOFNC
FSCMIP<2:0>
26/18/10/2
FWDTPS<4:0>
U2TXIF
U2TXIE
Bit
registers.
—
—
—
—
—
—
—
—
—
—
FPLLODIV<2:0>
PLLMULT<2:0>
FPLLIDIV<2:0>
FRCDIV<2:0>
FNOSC<2:0>
NOSC<2:0>
SOSCEN
25/17/9/1
U2RXIF
U2RXIE
DS61143A-page 203
Bit
—
—
—
—
—
—
—
—
—
—
POSCMD<1:0>
Corresponding
WDTCLR
MIS<1:0>
24/16/8/0
OSWEN
U2EIF
U2EIE
FSC-
Bit
—
—
—
—
—
—
—
—
—