System for determining and storing valid status information received from cross coupled unit
US4989130A · kind A · utility
9Cited by
9References
6Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 7, 1988 |
| Grant date | Jan 29, 1991 |
| Priority date | — |
| Expiry date | Dec 7, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/2038
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An initial status setting system in a multi-unit system constructed of a plurality of units wherein at least a set of status data is held in registers in at least two of the plurality of units, both units indicating whether or not the set of status data held in each of the registers is valid. The output of each of the registers is applied to the other of the registers, and each of the registers is controlled so that only a valid set of status data is input thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.