Brazil
An operating system from Acorn Computers used on an ARM card which could be fitted to an IBM PC. There was also an ARM second processor for the BBC Microcomputer which used Brazil. Never used on the Archimedes(?).
MegaLexica
An operating system from Acorn Computers used on an ARM card which could be fitted to an IBM PC. There was also an ARM second processor for the BBC Microcomputer which used Brazil. Never used on the Archimedes(?).