PIC24F16KL402 Datasheet, PDF (73/260 Pages) Microchip Technology – Low-Power, Low-Cost, General Purpose 16-Bit Flash Microcontrollers with nanoWatt XLP Technology

PIC24F16KL402 FAMILY
REGISTER 8-5: IFS0: INTERRUPT FLAG STATUS REGISTER 0
R/W-0
U-0
R/W-0
R/W-0
R/W-0
U-0
NVMIF
—
AD1IF
U1TXIF
U1RXIF
—
bit 15
U-0
R/W-0
—
T3IF
bit 8
R/W-0
R/W-0
U-0
T2IF
CCP2IF
—
bit 7
U-0
R/W-0
R/W-0
U-0
R/W-0
—
T1IF
CCP1IF
—
INT0IF
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10-9
bit 8
bit 7
bit 6
bit 5-4
bit 3
bit 2
bit 1
bit 0
NVMIF: NVM Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
Unimplemented: Read as ‘0’
AD1IF: A/D Conversion Complete Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
U1TXIF: UART1 Transmitter Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
U1RXIF: UART1 Receiver Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
Unimplemented: Read as ‘0’
T3IF: Timer3 Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
T2IF: Timer2 Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
CCP2IF: Capture/Compare/PWM 2 Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
Unimplemented: Read as ‘0’
T1IF: Timer1 Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
CCP1IF: Capture/Compare/PWM1 Interrupt Flag Status bit (ECCP1 on PIC24FXXKL40X devices)
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
Unimplemented: Read as ‘0’
INT0IF: External Interrupt 0 Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
 2011 Microchip Technology Inc.
DS31037B-page 73