78 - UofSalford DBOS DOS extender - API
 78 - DJGPP GO32 DOS EXTENDER - RELOCATED IRQ0
 78 - AutoCAD 10 ADI for Plotters
 78 - ADP-60 IDE controller - ORIGINAL INT 13
 7800 - TARGA.DEV - CMC International SCSI device driver - SET I/O PORT
 7801 - TARGA.DEV - GET I/O PORT
 7802 - TARGA.DEV - SET DMA CHANNEL
 7803 - TARGA.DEV - GET DMA CHANNEL
 7804 - TARGA.DEV - SET SCSI DEVICE NUMBER
 7805 - TARGA.DEV - GET SCSI DEVICE NUMBER
 7806 - TARGA.DEV - SET/CLEAR EARLY RETURN MODE
 7808 - TARGA.DEV - INTERFACE BOARD SELF-TEST
 7809 - TARGA.DEV - RESET SCSI BUS
 7810 - TARGA.DEV - SEND SCSI COMMAND
 7811 - TARGA.DEV - SEND SCSI COMMAND, RECEIVE DATA (PROGRAMMED I/O)
 7812 - TARGA.DEV - SEND SCSI COMMAND AND DATA (PROGRAMMED I/O)
 7813 - TARGA.DEV - SEND SCSI COMMAND, RECEIVE DATA (DMA)
 7814 - TARGA.DEV - SEND SCSI COMMAND AND DATA (DMA)
 7815 - TARGA.DEV - FINISH DATA TRANSFER (DMA)