Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller VTLA 36 (5x5) 16-Bit 40 null I/O number 21

 2011-2012 Microchip Technology Inc. DS75018C-page 95

dsPIC33FJ06GS001/101A/102A/202A and dsPIC33FJ09GS302

REGISTER 7-5: IFS0: INTERRUPT FLAG STATUS REGISTER 0

U-0 U-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 U-0

— —ADIFU1TXIF

(1)

U1RXIF

(1)

SPI1IF

(1)

SPI1EIF

(1)

—

bit 15 bit 8

R/W-0 U-0 U-0 U-0 R/W-0 R/W-0 R/W-0 R/W-0

T2IF

— — —T1IFOC1IF

(1)

IC1IF

(2)

INT0IF

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 ADIF: ADC Group Conversion Complete Interrupt Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 12 U1TXIF: UART1 Transmitter Interrupt Flag Status bit

(1)

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 11 U1RXIF: UART1 Receiver Interrupt Flag Status bit

(1)

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 10 SPI1IF: SPI1 Event Interrupt Flag Status bit

(1)

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 9 SPI1EIF: SPI1 Error Interrupt Flag Status bit

(1)

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 8 Unimplemented: Read as ‘0’

bit 7 T2IF: Timer2 Interrupt Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 6-4 Unimplemented: Read as ‘0’

bit 3 T1IF: Timer1 Interrupt Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 2 OC1IF: Output Compare Channel 1 Interrupt Flag Status bit

(1)

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 1 IC1IF: Input Capture Channel 1 Interrupt Flag Status bit

(2)

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 0 INT0IF: External Interrupt 0 Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

Note 1: This bit is not implemented in the dsPIC33FJ06GS001 device.

2: This bit is not implemented in dsPIC33FJ06GS001/101A/102A devices.