A system for causing a computer solid state memory to emulate a magnetic disk mounted in a disk drive. In the preferred embodiment, the system includes two removable RAM cards and two ROM's. Program instructions encoded in firmware in the system BIOS translate disk service requests from software running...http://www.google.co.uk/patents/US5131089?utm_source=gb-gplus-sharePatent US5131089 - Solid state disk drive emulation
