PIC24FJ128GA Datasheet, PDF (70/232 Pages) Microchip Technology – General Purpose, 16-Bit Flash Microcontrollers

PIC24FJ128GA FAMILY
REGISTER 6-9: IFS4: INTERRUPT FLAG STATUS REGISTER 4
Upper Byte:
U-0
U-0
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
—
—
bit 15
U-0
—
bit 8
Lower Byte:
U-0
U-0
U-0
U-0
R/W-0
R/W-0
R/W-0
U-0
—
—
—
—
CRCIF U2ERIF U1ERIF
—
bit 7
bit 0
bit 15-4
bit 3
bit 2
bit 1
bit 0
.
Unimplemented: Read as ‘0’
CRCIF: CRC Generator Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
U2ERIF: UART2 Error Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
U1ERIF: UART1 Error Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
Unimplemented: Read as ‘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
DS39747C-page 68
Preliminary
© 2006 Microchip Technology Inc.