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| PIC24FJ16MC101_12 Datasheet, PDF (80/350 Pages) Microchip Technology – 16-bit Microcontrollers (up to 32 KB Flash and 2 KB SRAM) | |||
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PIC24FJ16MC101/102 AND PIC24FJ32MC101/102/104
REGISTER 7-6: IFS1: INTERRUPT FLAG STATUS REGISTER 1
U-0
â
bit 15
U-0
R/W-0
R/W-0
R/W-0
U-0
â
INT2IF
T5IF(1)
T4IF(1)
â
U-0
U-0
â
â
bit 8
U-0
â
bit 7
U-0
U-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
â
â
INT1IF
CNIF
CMPIF
MI2C1IF
SI2C1IF
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
â1â = Bit is set
U = Unimplemented bit, read as â0â
â0â = Bit is cleared
x = Bit is unknown
bit 15-14
bit 13
bit 12
bit 11
bit 10-5
bit 4
bit 3
bit 2
bit 1
bit 0
Unimplemented: Read as â0â
INT2IF: External Interrupt 2 Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
T5IF: Timer5 Interrupt Flag Status bit(1)
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
T4IF: Timer4 Interrupt Flag Status bit(1)
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
Unimplemented: Read as â0â
INT1IF: External Interrupt 1 Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
CNIF: Input Change Notification Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
CMPIF: Comparator Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
MI2C1IF: I2C1 Master Events Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
SI2C1IF: I2C1 Slave Events Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
Note 1: This bit is available in PIC24FJ32MC101/102/104 devices only.
DS39997C-page 80
Preliminary
© 2011-2012 Microchip Technology Inc.
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