Datasheet

PIC16C6X
DS30234E-page 46  1997-2013 Microchip Technology Inc.
4.2.2.7 PIR2 REGISTER
This register contains the CCP2 interrupt flag bit.
Applicable Devices
61 62 62A R6263R6364 64A R646565AR656667
.
Note: Interrupt flag bits get set when an interrupt
condition occurs regardless of the state of
its corresponding enable bit or the global
enable bit, GIE (INTCON<7>). User soft-
ware should ensure the appropriate inter-
rupt flag bits are clear prior to enabling an
interrupt.
FIGURE 4-21: PIR2 REGISTER (ADDRESS 0Dh)
U-0 U-0 U-0 U-0 U-0 U-0 U-0 R/W-0
— — — — — — — CCP2IF R = Readable bit
W = Writable bit
U = Unimplemented bit,
read as ‘0’
- n = Value at POR reset
bit7 bit0
bit 7-1: Unimplemented: Read as '0'
bit 0: CCP2IF: CCP2 Interrupt Flag bit
Capture Mode
1 = A TMR1 register capture occurred (must be cleared in software)
0 = No TMR1 register capture occurred
Compare Mode
1 = A TMR1 register compare match occurred (must be cleared in software)
0 = No TMR1 register compare match occurred
PWM Mode
Unused in this mode
Interrupt flag bits get set when an interrupt condition occurs regardless of the state of its corresponding enable bit or the
global enable bit, GIE (INTCON<7>). User software should ensure the appropriate interrupt flag bits are clear prior to
enabling an interrupt.