PIC24FJ64GA104 FAMILY
REGISTER 7-9:
IFS4: INTERRUPT FLAG STATUS REGISTER 4
U-0
—
U-0
—
R/W-0
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
LVDIF
CTMUIF
bit 15
bit 8
U-0
—
U-0
—
U-0
—
U-0
—
R/W-0
CRCIF
R/W-0
R/W-0
U-0
—
U2ERIF
U1ERIF
bit 7
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 15-14
bit 13
Unimplemented: Read as ‘0’
CTMUIF: CTMU Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 12-9
bit 8
Unimplemented: Read as ‘0’
LVDIF: Low-Voltage Detect Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 7-4
bit 3
Unimplemented: Read as ‘0’
CRCIF: CRC Generator Interrupt Flag Status bit
1= Interrupt request has occurred
0= Interrupt request has not occurred
bit 2
bit 1
bit 0
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’
DS39951C-page 76
2010 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
