Acorn Archimedes Computers

Except for its earliest models (see Acorn 8-bit Computers), Acorn had built its computers around the 6502 microprocessor, which was also used by Apple, Atari, Commodore, and others. Seeing the end of the 8-bit era approaching, Acorn knew that it was time to move to a new architecture

The ARM Story: RISCy Business

Except for its earliest models, Acorn had built its computers around the 6502 microprocessor, which was also used by Apple, Atari, Commodore, and others. Seeing the end of the 8-bit era approaching, Acorn knew that it was time to move to a new architecture. However, the cost of existing 16-bit CPUs was prohibitive, and quite […]

Acorn 8-bit Computers

One of the early “home computers” was hardly known outside of the United Kingdom, but in its home country, Acorn owned the education market. Launched by Cambridge Processor Unit Ltd. (CPU) in January 1979, a little over a year after the Apple II, Commodore PET, and Radio Shack TRS-80 came to market, the Acorn System […]