Search Result
2 expansions found
AT-Bus 2008
Company
BSC / Alfa Data, Germany
Date
1992
Amiga
A2000, A3000, A4000
Interface
Zorro II
Autoconfig ID
2049 / 6
2092 / 6
    IDE controller
  • the board is basically the combination of the A.L.F. IDE controller and the MemoryMaster memory expansion cards
  • uses polled I/O, not DMA transfer
  • RDB compatible
  • 40 pin internal IDE header
  • place for a 3.5" hard disk on the card
  • delivered with A.L.F. 2 driver software
  • during transfers the high and low bytes are swapped as the A600/A1200/A4000 and PCs do so the drives formatted with them can be handled by the AT-Bus 2008
  • hard disk activity LED connector
    memory
  • sixteen ZIP sockets accept 8 MB RAM
  • supports either static column or page mode ZIPs
  • accepts ZIPs in groups of four giving 2, 4, 6 or 8 MB configurations
  • RAM and HD can be disabled separately by jumper
Photos
BSC / Alfa Data AT-Bus 2008 - front side
front side
BSC / Alfa Data AT-Bus 2008 - front side
front side
BSC / Alfa Data AT-Bus 2008 - back side
back side
BSC / Alfa Data AT-Bus 2008 - back side
back side
Manual
  • BSC-HD.pdf
    Controller Hardware and Software Installation Manual (english/german)
    443 kB
Driver / Installation Disk
Vintage Advert

Advert (US)
1994-02

Advert (US)
1994-05

Advert (DE)
1991-11

AT-Bus 508
Company
BSC, Germany
Date
1992
Amiga
A500
Interface
side expansion port
Autoconfig ID
2049 / 6
2092 / 6
    IDE controller
  • uses polled I/O, not DMA transfer
  • RDB compatible
  • 40 pin internal IDE header
  • place for a 3.5" hard disk inside the case
  • delivered with A.L.F. 2 driver software
  • during transfers the high and low bytes are swapped as the A600/A1200/A4000 and PCs do so the drives formatted with them can be handled by the AT-Bus 508
    memory
  • sixteen ZIP sockets accept 8 MB RAM
  • supports either static column or page mode ZIPs
  • accepts ZIPs in groups of four giving 2, 4, 6 or 8 MB configurations
    notes
  • connects to the side expansion port, no passthrough connector
  • RAM and HD can be disabled by switch on the back of the case
  • connector for the optional external power supply, though it can use power from the A500
Photos
BSC AT-Bus 508 - PCB front side
PCB, front side
BSC AT-Bus 508 - case front side
case, front side
BSC AT-Bus 508 - case right side
case, right side
BSC AT-Bus 508 - case left side
case, left side
BSC AT-Bus 508 - PCB back side
PCB, back side
Manual
  • BSC-HD.pdf
    Controller Hardware and Software Installation Manual (english/german)
    443 kB
Driver / Installation Disk
Vintage Advert

Advert (DE)
1991-11