PIC16F1512-I/P View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC16F1512-I/P Datasheet PDF : 360 Pages
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PIC16(L)F1512/3
REGISTER 5-2: OSCSTAT: OSCILLATOR STATUS REGISTER
R-1/q
U-0
R-q/q
R-0/q
U-0
U-0
SOSCR
—
OSTS
HFIOFR
—
—
bit 7
R-0/0
LFIOFR
R-0/q
HFIOFS
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
q = Conditional
bit 7
bit 6
bit 5
bit 4
bit 3-2
bit 1
bit 0
SOSCR: Secondary Oscillator Ready bit
If T1OSCEN = 1:
1 = Secondary oscillator is ready
0 = Secondary oscillator is not ready
If T1OSCEN = 0:
1 = Timer1 clock source is always ready
Unimplemented: Read as ‘0’
OSTS: Oscillator Start-up Timer Status bit
1 = Running from the clock defined by the FOSC<2:0> bits of the Configuration Words
0 = Running from an internal oscillator (FOSC<2:0> = 100)
HFIOFR: High-Frequency Internal Oscillator Ready bit
1 = HFINTOSC is ready
0 = HFINTOSC is not ready
Unimplemented: Read as ‘0’
LFIOFR: Low-Frequency Internal Oscillator Ready bit
1 = LFINTOSC is ready
0 = LFINTOSC is not ready
HFIOFS: High-Frequency Internal Oscillator Stable bit
1 = HFINTOSC 16 MHz oscillator is stable and is driving the INTOSC
0 = HFINTOSC 16 MHz is not stable, the start-up oscillator is driving INTOSC
TABLE 5-2: SUMMARY OF REGISTERS ASSOCIATED WITH CLOCK SOURCES
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
OSCCON
—
IRCF<3:0>
—
SCS<1:0>
OSCSTAT
SOSCR
—
OSTS HFIOFR
—
—
LFIOFR HFIOFS
PIE2
OSFIE
—
—
—
BCLIE
—
—
CCP2IE
PIR2
OSFIF
—
—
—
BCLIF
—
—
CCP2IF
T1CON
TMR1CS<1:0>
T1CKPS<1:0>
T1OSCEN T1SYNC
—
TMR1ON
Legend: — = unimplemented location, read as ‘0’. Shaded cells are not used by clock sources.
Register
on Page
54
55
71
73
168
TABLE 5-3: SUMMARY OF CONFIGURATION WORD WITH CLOCK SOURCES
Name Bits Bit -/7
Bit -/6
Bit 13/5
Bit 12/4
Bit 11/3 Bit 10/2
Bit 9/1
Bit 8/0
13:8
CONFIG1
7:0
—
CP
MCLRE
FCMEN
PWRTE
IESO CLKOUTEN
WDTE<1:0>
BOREN<1:0>
—
FOSC<2:0>
Legend: — = unimplemented location, read as ‘0’. Shaded cells are not used by clock sources.
Register
on Page
36
2012-2014 Microchip Technology Inc.
DS40001624C-page 55
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