Amiga Hardware Database Expansion cards



BigRAM 25 Photo
Company
W.A.W. Elektronik, Germany
 Date
1991
 Amiga
A500
 Interface
trapdoor slot, Gary socket
 
  • 20 DIP sockets accept 2.5 MB RAM
  • accepts 256k×4 DIPs (514256) in groups of four
  • supports 0.5, 1, 1.5, 2 or 2.5 MB configurations
  • total RAM:
    • 2.8 MB with Big Agnus 8372A (1 MB Chip RAM, 1.8 MB Fast RAM)
    • 2.3 MB with Fat Agnus 8371 (0.5 MB Chip RAM, 1.8 MB Fast RAM)
  • needs Kickstart 1.3 (with Kickstart 1.2 only 1.5 MB are possible)
  • needs Gary adaptor above 1 MB total RAM
  • fully autoconfiguring
  • disable switch
  • battery backed up clock
  • connects to the trapdoor slot




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