Datasheet

PIC32MX5XX/6XX/7XX
DS60001156H-page 144  2009-2013 Microchip Technology Inc.
bit 2 UFRCEN: USB FRC Clock Enable bit
1 = Enable FRC as the clock source for the USB clock source
0 = Use the Primary Oscillator or USB PLL as the USB clock source
bit 1 SOSCEN: Secondary Oscillator (S
OSC) Enable bit
1 = Enable Secondary Oscillator
0 = Disable Secondary Oscillator
bit 0 OSWEN: Oscillator Switch Enable bit
1 = Initiate an oscillator switch to selection specified by NOSC<2:0> bits
0 = Oscillator switch is complete
REGISTER 8-1: OSCCON: OSCILLATOR CONTROL REGISTER (CONTINUED)
Note: Writes to this register require an unlock sequence. Refer to Section 6. “Oscillator” (DS60001112) in the
“PIC32 Family Reference Manual” for details.