Datasheet

 2009-2011 Microchip Technology Inc. DS41365E-page 69

PIC18(L)F1XK22

R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 U-0 R/W-0 U-0

OSCFIF C1IF C2IF EEIF BCLIF

—TMR3IF—

bit 7 bit 0

Legend:

R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’

-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown

bit 7 OSCFIF: Oscillator Fail Interrupt Flag bit

1 = Device oscillator failed, clock input has changed to HFINTOSC (must be cleared by software)

0 = Device clock operating

bit 6 C1IF: Comparator C1 Interrupt Flag bit

1 = Comparator C1 output has changed (must be cleared by software)

0 = Comparator C1 output has not changed

bit 5 C2IF: Comparator C2 Interrupt Flag bit

1 = Comparator C2 output has changed (must be cleared by software)

0 = Comparator C2 output has not changed

bit 4 EEIF: Data EEPROM/Flash Write Operation Interrupt Flag bit

1 = The write operation is complete (must be cleared by software)

0 = The write operation is not complete or has not been started

bit 3 BCLIF: Bus Collision Interrupt Flag bit

1 = A bus collision occurred (must be cleared by software)

0 = No bus collision occurred

bit 2 Unimplemented: Read as ‘0’

bit 1 TMR3IF: TMR3 Overflow Interrupt Flag bit

1 = TMR3 register overflowed (must be cleared by software)

0 = TMR3 register did not overflow

bit 0 Unimplemented: Read as ‘0’