70592C Datasheet, PDF (88/314 Pages) Microchip Technology – High-Performance, 16-bit Microcontrollers

PIC24HJXXXGPX06A/X08A/X10A
REGISTER 7-9: IFS4: INTERRUPT FLAG STATUS REGISTER 4
U-0
—
bit 15
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
U-0
U-0
—
—
bit 8
R/W-0
R/W-0
R/W-0
R/W-0
U-0
C2TXIF
C1TXIF
DMA7IF
DMA6IF
—
bit 7
R/W-0
U2EIF
R/W-0
U1EIF
U-0
—
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 15-8
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Unimplemented: Read as ‘0’
C2TXIF: ECAN2 Transmit Data Request Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
C1TXIF: ECAN1 Transmit Data Request Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
DMA7IF: DMA Channel 7 Data Transfer Complete Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
DMA6IF: DMA Channel 6 Data Transfer Complete Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
Unimplemented: Read as ‘0’
U2EIF: UART2 Error Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
U1EIF: UART1 Error Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
Unimplemented: Read as ‘0’
DS70592C-page 88
© 2011 Microchip Technology Inc.