Amiga Hardware Database Expansion cards



Nexus Photo Software
Company
Preferred Technologies, Inc., USA
 Date
1990
 Amiga
A2000, A3000, A4000
 Interface
Zorro II
 Autoconfig ID
2102 / 1,8
    SCSI controller
  • AMD 5380 controller IC
  • uses polled I/O, not DMA transfer
  • place for a 3.5" hard disk on the card
  • 50 pin internal header
  • DB25 external connector
  • hard disk activity LED connector
  • autoboot ROM - autobooting requires at least Kickstart 1.3, can be disabled with a jumper
  • RDB compatible
  • A-Max II (nexus.amhd) and Chamäleon 2.0 drivers
    memory
  • four 30 pin SIMM sockets
  • early versions supported up to 4 MB RAM, later it increased to 8 MB
  • supports 2, 4 and 8 MB configurations

    Photo
    Preferred Technologies, Inc. Nexus -  front side
    front side

    Preferred Technologies, Inc. Nexus -  back side
    back side




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