Solid state disk drive emulation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 14, 1992
Issued Date -
N/A
app pub date -
Sep 28, 1989
filing date -
Jun 12, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
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 on the computer into appropriate commands and addresses on the RAM cards or on the ROM. The system permits software written for use with floppy disks to be used with solid state memory devices such as RAM cards or ROM without modification of the software.
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