Datasheet

dsPIC33FJ12GP201/202
DS70264E-page 80 © 2007-2011 Microchip Technology Inc.
REGISTER 7-6: IFS1: INTERRUPT FLAG STATUS REGISTER 1
U-0 U-0 R/W-0 U-0 U-0 U-0 U-0 U-0
— —INT2IF— — — — —
bit 15 bit 8
R/W-0 R/W-0 U-0 R/W-0 R/W-0 U-0 R/W-0 R/W-0
IC8IF IC7IF
— INT1IF CNIF —MI2C1IFSI2C1IF
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 15-14 Unimplemented: Read as ‘0’
bit 13 INT2IF: External Interrupt 2 Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 12-8 Unimplemented: Read as ‘0’
bit 7 IC8IF: Input Capture Channel 8 Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 6 IC7IF: Input Capture Channel 7 Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 5 Unimplemented: Read as ‘0’
bit 4 INT1IF: External Interrupt 1 Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 3 CNIF: Input Change Notification Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 2 Unimplemented: Read as ‘0’
bit 1 MI2C1IF: I2C1 Master Events Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 0 SI2C1IF: I2C1 Slave Events Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred