Datasheet
2013 Microchip Technology Inc. DS30003030B-page 93
PIC24FV16KM204 FAMILY
REGISTER 8-5: IFS0: INTERRUPT FLAG STATUS REGISTER 0
R/W-0, HS U-0 R/W-0, HS R/W-0, HS R/W-0, HS U-0 U-0 R/W-0, HS
NVMIF
— AD1IF U1TXIF U1RXIF — — CCT2IF
bit 15 bit 8
R/W-0, HS R/W-0, HS R/W-0, HS U-0 R/W-0, HS R/W-0, HS R/W-0, HS R/W-0, HS
CCT1IF CCP4IF CCP3IF
— T1IF CCP2IF CCP1IF INT0IF
bit 7 bit 0
Legend: HS = Hardware Settable bit
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 15 NVMIF: NVM Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 14 Unimplemented: Read as ‘0’
bit 13 AD1IF: A/D Conversion Complete Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 12 U1TXIF: UART1 Transmitter Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 11 U1RXIF: UART1 Receiver Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 10-9 Unimplemented: Read as ‘0’
bit 8 CCT2IF: Capture/Compare 2 Timer Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 7 CCT1IF: Capture/Compare 1 Timer Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 6 CCP4IF: Capture/Compare 4 Event Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 5 CCP3IF: Capture/Compare 3 Event Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 4 Unimplemented: Read as ‘0’
bit 3 T1IF: Timer1 Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 2 CCP2IF: Capture/Compare 2 Event Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 1 CCP1IF: Capture/Compare 1 Event Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 0 INT0IF:
External Interrupt 0 Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred