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Microchip Technology DM240015 Data Sheet

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PIC24FJ128GC010 FAMILY
DS30009312B-page 112
 
 2012-2013 Microchip Technology Inc.
REGISTER 8-5:
IFS0: INTERRUPT FLAG STATUS REGISTER 0
U-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
—
DMA1IF
AD1IF
U1TXIF
U1RXIF
SPI1IF
SPF1IF
T3IF
bit 15
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0,
R/W-0
R/W-0
T2IF
OC2IF
IC2IF
DMA0IF
T1IF
OC1IF
IC1IF
INT0IF
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 15
Unimplemented:
 Read as ‘0’ 
bit 14
DMA1IF:
 DMA Channel 1 Interrupt Flag Status bit
1
 = Interrupt request has occurred
0
 = Interrupt request has not occurred
bit 13
AD1IF:
 12-Bit Pipeline A/D Event 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
SPI1IF:
 SPI1 Event Interrupt Flag Status bit
1
 = Interrupt request has occurred
0
 = Interrupt request has not occurred
bit 9
SPF1IF:
 SPI1 Fault Interrupt Flag Status bit
1
 = Interrupt request has occurred
0
 = Interrupt request has not occurred
bit 8
T3IF:
 Timer3 Interrupt Flag Status bit
1
 = Interrupt request has occurred
0
 = Interrupt request has not occurred
bit 7
T2IF:
 Timer2 Interrupt Flag Status bit
1
 = Interrupt request has occurred
0
 = Interrupt request has not occurred
bit 6
OC2IF:
 Output Compare Channel 2 Interrupt Flag Status bit
1
 = Interrupt request has occurred
0
 = Interrupt request has not occurred
bit 5
IC2IF:
 Input Capture Channel 2 Interrupt Flag Status bit
1
 = Interrupt request has occurred
0
 = Interrupt request has not occurred
bit 4
DMA0IF:
 DMA Channel 0 Interrupt Flag Status bit
1
 = Interrupt request has occurred
0
 = Interrupt request has not occurred
bit 3
T1IF:
 Timer1 Interrupt Flag Status bit
1
 = Interrupt request has occurred
0
 = Interrupt request has not occurred