ROM Protection scheme
US4698617A · kind A · utility
15Cited by
6References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 22, 1984 |
| Grant date | Oct 6, 1987 |
| Priority date | — |
| Expiry date | May 22, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S40/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present apparatus provides for the encoding of data carried on bus lines running between integrated circuits in order to protect the data carried upon those bus lines, with encoding and decoding circuits included for providing those functions in regard to the data on the bus lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.