PIC18F25K80 MICROCHIP [Microchip Technology], PIC18F25K80 Datasheet - Page 231

• Manufacturer Part Number: PIC18F25K80
• Manufacturer: MICROCHIP [Microchip Technology]

REGISTER 16-3:
 2011 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Note 1:
U-0
—
When SOSC is selected to run from a digital clock input, rather than an external crystal, this bit has no
effect.
Unimplemented: Read as ‘ 0 ’
SOSCRUN: SOSC Run Status bit
1 = System clock comes from a secondary SOSC
0 = System clock comes from an oscillator other than SOSC
Unimplemented: Read as ‘ 0 ’
SOSCDRV: Secondary Oscillator Drive Control bit
1 = High-power SOSC circuit selected
0 = Low/high-power select is done via the SOSCSEL<1:0> Configuration bits
SOSCGO: Oscillator Start Control bit
1 = Oscillator is running even if no other sources are requesting it
0 = Oscillator is shut off if no other sources are requesting it (When the SOSC is selected to run from
Unimplemented: Read as ‘ 0 ’
MFIOFS: MF-INTOSC Frequency Stable bit
1 = MF-INTOSC is stable
0 = MF-INTOSC is not stable
MFIOSEL: MF-INTOSC Select bit
1 = MF-INTOSC is used in place of HF-INTOSC frequencies of 500 kHz, 250 kHz and 31.25 kHz
0 = MF-INTOSC is not used
SOSCRUN
a digital clock input, rather than an external crystal, this bit has no effect.)
R-0
OSCCON2: OSCILLATOR CONTROL REGISTER 2
W = Writable bit
‘1’ = Bit is set
U-0
—
SOSCDRV
RW-0
Preliminary
(1)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
PIC18F66K80 FAMILY
SOSCGO
R/W-0
(1)
U-0
—
x = Bit is unknown
MFIOFS
R-0
DS39977C-page 231
MFIOSEL
R/W-0
bit 0