Microchip Technology ARD00385 Data Sheet

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PIC18F87K90 FAMILY
DS39957D-page 136
 2009-2011 Microchip Technology Inc.
  
REGISTER 10-6:
PIR3: PERIPHERAL INTERRUPT REQUEST (FLAG) REGISTER 3
R/W-0
R/W-0
R-0
R-0
R/W-0
R/W-0
R/W-0
R/W-0
TMR5GIF
LCDIF
RC2IF
TX2IF
CTMUIF
CCP2IF
CCP1IF
RTCCIF
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
TMR5GIF: 
Timer5 Gate Interrupt Flag bit
1
 = Timer gate interrupt occurred (must be cleared in software)
0
 = No timer gate interrupt occurred
bit 6
LCDIF: 
LCD Interrupt Flag bit (valid when Type-B waveform with Non-Static mode is selected)
1
 = LCD data of all COMs is output (must be cleared in software)
0
 = LCD data of all COMs is not yet output
bit 5
RC2IF:
 EUSART Receive Interrupt Flag bit 
1
 = The EUSART receive buffer, RCREG2, is full (cleared when RCREG2 is read) 
0
 = The EUSART receive buffer is empty 
bit 4
TX2IF:
 EUSART Transmit Interrupt Flag bit 
1
 = The EUSART transmit buffer, TXREG2, is empty (cleared when TXREG2 is written) 
0
 = The EUSART transmit buffer is full 
bit 3
CTMUIF:
 CTMU Interrupt Flag bit 
1
 = CTMU interrupt occurred (must be cleared in software)
0
 = No CTMU interrupt occurred
bit 2
CCP2IF:
 ECCP2 Interrupt Flag bit 
Capture mode: 
1
 = A TMR register capture occurred (must be cleared in software) 
0
 = No TMR register capture occurred 
Compare mode: 
1
 = A TMR register compare match occurred (must be cleared in software) 
0
 = No TMR register compare match occurred
PWM mode:
Unused in this mode. 
bit 1
CCP1IF:
 ECCP1 Interrupt Flag bit 
Capture mode: 
1
 = A TMR register capture occurred (must be cleared in software) 
0
 = No TMR register capture occurred 
Compare mode: 
1
 = A TMR register compare match occurred (must be cleared in software) 
0
 = No TMR register compare match occurred
PWM mode: 
Unused in this mode. 
bit 0
RTCCIF:
 RTCC Interrupt Flag bit 
1
 = RTCC interrupt occurred (must be cleared in software)
0
 = No RTCC interrupt occurred