Manufacturer “Olaf Boehm & Joerg Zanger”
1 expansion in database

Pro Access
Manufacturer
Olaf Boehm & Joerg Zanger, Germany
Date
1989
Amiga
A500, A1000
Interface
side expansion port
    freezer
  • created by the same persons that developed the Action Replay freezers (in fact, this expansion can be considered as predecessor of those modules)
  • in total, around 500 pieces of this expansion were made
  • plugs into the side expansion port
  • freeze button
  • slow motion controller
  • disable switch
  • uses a special FDOS disk format (158 half tracks, 970 kB per disk)
  • features:
    • shows and modifies registers and memory contents
    • trainer maker
    • M68000 assembler / disassembler
    • Copper assembler / disassembler
    • sprite editor
    • virus test
    • picture / sample ripper
    • save computer memory (freezed programs) to disk
    • shows computer status (ChipRAM, FastRAM, Libraries, Interrupts, ...)
  • status LEDs at the front panel: green LED indicates disabled expansion, red LED shows active slow motion controller
  • early versions had a screen font that was not easily to be read, and limited range of the slow motion controller - this had been fixed in v2.17
Photos
Olaf Boehm & Joerg Zanger Pro Access - Exterior right side
Exterior, right side
Olaf Boehm & Joerg Zanger Pro Access - Exterior top side
Exterior, top side
Olaf Boehm & Joerg Zanger Pro Access - Exterior bottom side
Exterior, bottom side
Olaf Boehm & Joerg Zanger Pro Access - Case Opened front side
Case Opened, front side
Olaf Boehm & Joerg Zanger Pro Access - Board front side
Board, front side
Olaf Boehm & Joerg Zanger Pro Access - Board back side
Board, back side
Manual