The paper recounts the method that makes the sampler and A/D translator to synchronize returning to zero problem when thoroughfare of itinerant decting instrument is designed by core of the microcomputer so that the measuring values approach the reality value and don t lead into measuring error by the sampler and A/D translator asynchronization.
從而使裝置測出的顯示值接近真實(shí)值,而不會引起由于采樣器與A/D轉(zhuǎn)換器異步時(shí)產(chǎn)生的測量誤差。
Computer serial communication signal is compliant to asynchronism start/stop control protocol,however,the telephone sampling signal is periodic.
本文介紹了用FPGA實(shí)現(xiàn)異步信號與同步信號進(jìn)行數(shù)字復(fù)接的一種方法。
Distributed object technology is a good solution of software development and integration,but traditional invocation models based on distributed objects restrict the application of distributed object technology in high performance distributed computing due to the lack of asynchronism.
分布對象技術(shù)是分布異構(gòu)環(huán)境下軟件開發(fā)和系統(tǒng)集成的良好解決方案 ,然而在高性能分布計(jì)算領(lǐng)域 ,傳統(tǒng)調(diào)用模型在異步特性方面的不足限制了分布對象技術(shù)在該領(lǐng)域的應(yīng)用。