Data replacement system using high-speed clock for initialization
US5696886A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 1, 1996 |
| Grant date | Dec 9, 1997 |
| Priority date | — |
| Expiry date | Aug 1, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F15/177
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A data replacing unit replaces a data packet among a plurality of predetermined data packets in the data replacement manner, which manner is provided by a first control unit as is necessary. An initializing unit generates initializing data using a high-speed clock, clock speed of which is higher than that used by the first control unit, the initializing data being used for initializing the data replacing unit so as to refresh the replacing unit before the data replacement operation is started. A selecting unit, initially and until the initialization is completed, selects data so that the initializing data is provided to the data replacing unit but the control data is not provided thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.