AHA-1030B (Adaptec)

PnP compatible C bus SCSI-2 I / F. The connector is D sub half 50 pin.In Windows 98
Adaptec has officially recognized that it will not work.PnP setting, in non-PnP mode
Set the interrupt level using the attached software.Five dips on the board
Setting by switch is valid only in non-PnP mode.Setting of dip switch
Same as PC-9801-100.

・ 5 series dip switches: Set SCSI BIOS address and I / O port address
1-2-3-4: SCSI BIOS address setting
　OFF-OFF-OFF-OFF ■ DC 000 h to D FFFF h (factory setting)
　ON-OFF-OFF-OFF ■ D 8000 h ~ DBFFF h
　OFF-ON-OFF-OFF ■ D4000h to D7FFFh
　ON-ON-OFF-OFF ■ D0000h to D3FFFh
　ON-ON-ON-OFF ■ BIOS separation
5: I / O port address setting
　ON ■ 3840h ~ 387Eh (even), 386 Dh
　OFF 1840 h to 187 E h (even), 186 D h (factory setting)