# Vault 7: Projects

This publication series is about specific projects related to the Vault 7 main publication.

### Protego

# PIC24FJ64GA004

- 1
- 2
…
- 69
- 70
- 71
- 72
- 73
…
- 277
- 278

 2010-2013 Microchip Technology Inc. DS39881E-page 71
PIC24FJ64GA004 FAMILY
REGISTER 7-9: IFS4: INTERRUPT FLAG STATUS REGISTER 4
U-0 U-0 U-0 U-0 U-0 U-0 U-0 R/W-0
       LVDIF
bit 15 bit 8
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
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 15-9 Unimplemented: Read as 0
bit 8 LVDIF: Low-Voltage Detect Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 7-4 Unimplemented: Read as 0
bit 3 CRCIF: CRC Generator Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 2 U2ERIF: UART2 Error Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 1 U1ERIF: UART1 Error Interrupt Flag Status bit
1 = Interrupt request has occurred
0 = Interrupt request has not occurred
bit 0 Unimplemented: Read as 0

- 1
- 2
…
- 69
- 70
- 71
- 72
- 73
…
- 277
- 278