PIC18F1230 MICROCHIP [Microchip Technology], PIC18F1230 Datasheet - Page 95

• Manufacturer Part Number: PIC18F1230
• Description: 18/20/28-Pin, Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D
• Manufacturer: MICROCHIP [Microchip Technology]

REGISTER 10-5:
REGISTER 10-6:
© 2006 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6-5
bit 4
bit 3
bit 2
bit 1-0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-5
bit 4
bit 3-0
OSCFIF
R/W-0
U-0
—
OSCFIF: Oscillator Fail Interrupt Flag bit
1 = Device oscillator failed, clock input has changed to INTOSC (must be cleared in software)
0 = Device clock operating
Unimplemented: Read as ‘0’
EEIF: Data EEPROM/Flash Write Operation Interrupt Flag bit
1 = The write operation is complete (must be cleared in software)
0 = The write operation is not complete or has not been started
Unimplemented: Read as ‘0’
LVDIF: Low-Voltage Detect Interrupt Flag bit
1 = A low-voltage condition occurred
0 = A low-voltage condition has not occurred
Unimplemented: Read as ‘0’
Unimplemented: Read as ‘0’
PTIF: PWM Time Base Interrupt bit
1 = PWM time base matched the value in PTPER register. Interrupt is issued according to the
0 = PWM time base has not matched the value in PTPER register
Unimplemented: Read as ‘0’
postscaler settings. PTIF must be cleared in software.
U-0
U-0
—
—
PIR2: PERIPHERAL INTERRUPT REQUEST (FLAG) REGISTER 2
PIR3: PERIPHERAL INTERRUPT REQUEST (FLAG) REGISTER 3
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
U-0
U-0
—
—
Advance Information
R/W-0
R/W-0
EEIF
PTIF
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U-0
U-0
—
—
PIC18F1230/1330
R/W-0
LVDIF
U-0
—
x = Bit is unknown
x = Bit is unknown
U-0
U-0
—
—
DS39758B-page 93
U-0
U-0
—
—
bit 0
bit 0