Method for a correlating virtual memory systems by redirecting access for used stock instead of supervisor stock during normal supervisor mode processing
US5063499A · kind A · utility
54Cited by
12References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 9, 1989 |
| Grant date | Nov 5, 1991 |
| Priority date | — |
| Expiry date | Jan 9, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2009/45583
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for causing suitably configured versions of the Apple Macintosh computer running the Apple Macintosh operating system to operate in user mode while causing at least user programs to continue to perform as though operating in supervisor mode, and in conjunction therewith a further method for implementing virtual memory on such Apple Macintosh computer systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.