Microchip Technology MA330016 Data Sheet

Page of 300
© 2007-2011 Microchip Technology Inc.
DS70290J-page 81
dsPIC33FJ32GP202/204 and dsPIC33FJ16GP304
     
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
MI2C1IF
SI2C1IF
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