Developer Acorn Computers Operating system Successor Acorn Archimedes | Manufacturer Acorn Computers Predecessor BBC Micro | |
CPU 6502, Z80, 32016, 80286 | ||
The Acorn Business Computer (ABC) was a series of microcomputers announced at the end of 1983 by the British company Acorn Computers. The series of eight computers was aimed at the business, research and further education markets. However, the ABC range was cancelled before any of the models were shipped to customers. The ABC 210 was subsequently relaunched as the Acorn Cambridge Workstation, sold in modest numbers to academic and scientific users.
Contents
- Range and specifications
- ABC Personal Assistant
- ABC Terminal
- ABC 100
- ABC 110
- ABC 200
- ABC 210Acorn Cambridge Workstation
- ABC 300
- ABC 310
- References
The ABC range was developed by Acorn essentially as a repackaged BBC Micro, expanded to 64 KB RAM, to which was added (in some models) a second processor and extra memory to complement the Micro's 6502. The electronics and disk drives were integrated into the monitor housing, with a separate keyboard.
The Zilog Z80, Intel 80286 and National Semiconductor 32016 were all used as second processors in the various models. Two of the eight models produced, the Personal Assistant and the Terminal, had no second processor.
Range and specifications
The following models were announced:
ABC Personal Assistant
ABC Terminal
ABC 100
ABC 110
ABC 200
ABC 210/Acorn Cambridge Workstation
This model entered production with a 20 MB hard disk as the Acorn Cambridge Workstation (ACW 443).