대한원격탐사학회:학술대회논문집 (Proceedings of the KSRS Conference)
- 대한원격탐사학회 2007년도 Proceedings of ISRS 2007
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- Pages.77-80
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- 2007
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- 1226-9743(pISSN)
STUDY OF DETERMINISM OF DATA INTEGRITY DURING I/O DATA EXCHANGE BETWEEN TASKS AND DEVICE
- Koo, Cheol-Hea (Communication Satellites Dept, COMS Program Office, Korea Aerospace Research Institute) ;
- Park, Su-Hyun (Communication Satellites Dept, COMS Program Office, Korea Aerospace Research Institute) ;
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Kang, Soo-Yeon
(Communication Satellites Dept, COMS Program Office, Korea Aerospace Research Institute)
;
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Yang, Koon-Ho
(Communication Satellites Dept, COMS Program Office, Korea Aerospace Research Institute)
;
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Choi, Sung-Bong
(Communication Satellites Dept, Korea Aerospace Research Institute)
- 발행 : 2007.10.31
초록
In this paper, the method which can protect the situation of possible data corruption when collision has happened during I/O data exchange between device and tasks is presented. Also, an example diagram of mechanism according to this introduced method is shown and the effect and merits and demerits of the method is evaluated.