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Microchip Technology MA330024 Data Sheet

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 2009-2014 Microchip Technology Inc.
DS70000591F-page 137
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
REGISTER 7-8:
IFS3: INTERRUPT FLAG STATUS REGISTER 3
U-0
U-0
U-0
U-0
U-0
R/W-0
R/W-0
U-0
—
—
—
—
—
QEI1IF
PSEMIF
—
bit 15
bit 8
U-0
R/W-0
R/W-0
U-0
U-0
R/W-0
R/W-0
U-0
—
INT4IF
INT3IF
—
—
MI2C2IF
SI2C2IF
—
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 15-11
Unimplemented: Read as ‘0’
bit 10
QEI1IF: QEI1 Event Interrupt Flag Status bit
1
 = Interrupt request has occurred
0
 = Interrupt request has not occurred
bit 9
PSEMIF: PWM Special Event Match Interrupt Flag Status bit
1
 = Interrupt request has occurred
0
 = Interrupt request has not occurred
bit 8-7
Unimplemented: Read as ‘0’
bit 6
INT4IF: External Interrupt 4 Flag Status bit
1
 = Interrupt request has occurred
0
 = Interrupt request has not occurred
bit 5
INT3IF: External Interrupt 3 Flag Status bit
1
 = Interrupt request has occurred
0
 = Interrupt request has not occurred
bit 4-3
Unimplemented: Read as ‘0’
bit 2
MI2C2IF: I2C2 Master Events Interrupt Flag Status bit
1
 = Interrupt request has occurred
0
 = Interrupt request has not occurred
bit 1
SI2C2IF: I2C2 Slave Events Interrupt Flag Status bit
1
 = Interrupt request has occurred
0
 = Interrupt request has not occurred
bit 0
Unimplemented: Read as ‘0’