Search Result
4 expansions found
ACA 1220
Company
Individual Computers, Germany
Date
2012
Amiga
A1200
Interface
trapdoor slot
    processor
  • CPU: 68020 @ 16,7 / 20 / 25 / 33 MHz, PGA
  • processor is soldered to the board
    memory
  • 128 MB SD-RAM, soldered to the board
  • 1MB RAM is always mapped to address 0x00c00000
  • 1MB RAM is reserved for FastROM option
  • memory autoconfig of the remaining RAM only for Kickstart v3.1 and above
    • for Kickstart 3.0, the memory has to be added by software
    notes
  • asynchronous design
  • clock port header, to be used for the RTC module from Individual Computers (not suitable for other clock port expansions)
  • two CPU sockets on the board which allows using the same PCB for the ACA 1232 (with different CPU and logic), an upgrade is not possible
  • used CPUs are installed (scratches/dents possible)
  • processor expansion is meant for usage with the ACA 500, for the A1200, this expansion is more or less only a RAM expansion as the processor is only marginally faster
Manual
Benchmark

Apollo 1220 Turbo
Company
ACT Elektronik, Germany
Date
1995
Amiga
A1200
Interface
trapdoor slot
Autoconfig ID
8704 / 0
    processor
  • 68020 @ 28 MHz PGA
  • 68882 @ 28 MHz PLCC or PGA
    memory
  • one 72 pin SIMM socket accept either 1 or 4 MB RAM
  • does not conflict with the PCMCIA address space
    notes
  • battery backed up clock
Photos
ACT Elektronik Apollo 1220 Turbo - front side
front side
ACT Elektronik Apollo 1220 Turbo - front side
front side
ACT Elektronik Apollo 1220 Turbo - back side
back side
Benchmark

Blizzard 1220 / 4
Company
Phase 5 Digital Products, Germany
Date
1994
Amiga
A1200
Interface
trapdoor slot
Autoconfig ID
8512 / 6,12
    processor
  • 68EC020 @ 28 MHz QFP
  • optional PLCC FPU, 68881 @ 14 MHz - 68882 @ 40 MHz
    memory
  • 4 MB 70 ns RAM on board (eight DIP chips)
  • expandable to 8 MB with special Add-4 Board
    notes
  • disable switch
  • battery backed up clock
Photos
Phase 5 Digital Products Blizzard 1220 / 4 - front side
front side
Phase 5 Digital Products Blizzard 1220 / 4 - back side
back side
Vintage Advert

Advert (DE)
1994-05

Advert (DE)
1995-04

Advert (DE)
1995-08
Benchmark

TRA1200
Company
Pyramid
Date
1994
Amiga
A1200
Interface
trapdoor slot
    processor
  • 68EC020 @ 28 MHz QFP, clocked synchronously with the motherboard
  • optional PLCC FPU, can be clocked synchronously at 28 MHz, or asynchronously with a separate oscillator
    memory
  • one 72 pin SIMM socket accepts up to 8 MB RAM
  • supports 1, 2, 4 or 8 MB SIMMs
    notes
  • battery backed up clock
Photos
Pyramid TRA1200 - front side
front side
Pyramid TRA1200 - back side
back side