Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller TQFP 100 (14x14) 16-Bit 32 MHz I/O number 85

 2010 Microchip Technology Inc. DS39905E-page 83

PIC24FJ256GA110 FAMILY

REGISTER 7-10: IFS5: INTERRUPT FLAG STATUS REGISTER 5

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

— — IC9IF OC9IF SPI3IF SPF3IF U4TXIF U4RXIF

bit 15 bit 8

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

U4ERIF — MI2C3IF SI2C3IF U3TXIF U3RXIF U3ERIF —

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 IC9IF: Input Capture Channel 9 Interrupt Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 12 OC9IF: Output Compare Channel 9 Interrupt Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 11 SPI3IF: SPI3 Event Interrupt Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 10 SPF3IF: SPI3 Fault Interrupt Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 9 U4TXIF: UART4 Transmitter Interrupt Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 8 U4RXIF: UART4 Receiver Interrupt Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 7 U4ERIF: UART4 Error Interrupt Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 6 Unimplemented: Read as ‘0’

bit 5 MI2C3IF: Master I2C3 Event Interrupt Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 4 SI2C3IF: Slave I2C3 Event Interrupt Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 3 U3TXIF: UART3 Transmitter Interrupt Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 2 U3RXIF: UART3 Receiver Interrupt Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 1 U3ERIF: UART3 Error Interrupt Flag Status bit

1 = Interrupt request has occurred

0 = Interrupt request has not occurred

bit 0

Unimplemented: Read as ‘0’