PIC24FJ128GA010_09 Datasheet, PDF (96/240 Pages) Microchip Technology – 64/80/100-Pin General Purpose, 16-Bit Flash Microcontrollers

PIC24FJ128GA010 FAMILY
REGISTER 7-1: OSCCON: OSCILLATOR CONTROL REGISTER (CONTINUED)
bit 5
LOCK: PLL Lock Status bit
1 = PLL module is in lock or PLL module start-up timer is satisfied
0 = PLL module is out of lock, PLL start-up timer is running or PLL is disabled
bit 4
Unimplemented: Read as ‘0’
bit 3
CF: Clock Fail Detect bit
1 = FSCM has detected a clock failure
0 = No clock failure has been detected
bit 2
Unimplemented: Read as ‘0’
bit 1
SOSCEN: 32 kHz Secondary Oscillator (SOSC) Enable bit
1 = Enable secondary oscillator
0 = Disable secondary oscillator
bit 0
OSWEN: Oscillator Switch Enable bit
1 = Initiate an oscillator switch to clock source specified by NOSC2:NOSC0 bits
0 = Oscillator switch is complete
Note 1: Reset values for these bits are determined by the FNOSC Configuration bits.
2: Also resets to ‘0’ during any valid clock switch, or whenever a non-PLL Clock mode is selected.
DS39747E-page 96
© 2009 Microchip Technology Inc.