. "Acorn Microcomputer"@en . . "The Acorn System 1, initially called the Acorn Microcomputer (Micro-Computer), was an early 8-bit microcomputer for hobbyists, based on the MOS 6502 CPU, and produced by British company Acorn Computers from 1979.The system was designed by then-Cambridge-undergraduate student Sophie Wilson."@en . . . . .