Getac Technology Corporation V110GD Manuale Utente
© 2011 Microchip Technology Inc.
Preliminary
DS61168C-page 99
PIC32MX1XX/2XX
bit 2
UFRCEN:
USB FRC Clock Enable bit
(2)
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
(1)
Note 1:
Writes to this register require an unlock sequence. Refer to Section 6. “Oscillator” (DS61112) in the
“PIC32 Family Reference Manual”
“PIC32 Family Reference Manual”
for details.
2:
This bit is available on PIC32MX2XX devices only.