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