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Up for auction is a remarkable piece of computing history: the Acorn Atom. Released in 1980, this was the machine that put Acorn on the map before the BBC Micro era. This specific unit is a "power-user" example, featuring period-correct software upgrades.
Upgraded Firmware: Includes a vintage handwritten guide on the chassis for built-in Word Processor, Calc (Spreadsheet), Tool Box, and Utility EPROMs. These internal upgrades allowed users to run software instantly without loading from tape.
Excellent Aesthetic Condition: Clean casing with minimal aging. All keys are present with a great tactile response.
Original Manuals Included: * "Atomic Theory and Practice" by David Johnson-Davies (The essential Atom bible).
"Getting Acquainted with your Acorn Atom" by Trevor Sharples & Tim Hartnell.
Provenance: All original screws and rubber feet are intact. Includes the original video/RF lead.
Untested / Sold As-Is: To preserve the vintage circuitry and avoid damaging 45-year-old capacitors, this unit has not been powered on. It is sold as a collector's item for restoration or display.
Model: Acorn Atom (1980)
CPU: MOS 6502 @ 1MHz
Custom Firmware: This unit features a vintage "Software Guide" sticker indicating internal EPROM upgrades.
Launch Commands included for:
Word Processor: ?40300=0 EDIT
Calc (Spreadsheet): ?40000=0 CALCR
Tool Box: ?40900=0 LINK#AF00
Utility EPROM: ?40600=0 LINK44992
