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本文介绍的二进制——BCD 码转换器的转换速度是心较高的,而且设备成本也较低。对串、并行二进制数码均能转换。当增加二进制数码位数时,不需要重新设计;用相同的基本转换器就能方便地组成各种字长的转换器。应用文中介绍的转换方法,已研制成功,提供了一个用于一般数字系统的自动测试装置。使用结果表明:本装置起到了方便、迅速地处理系统工作结果的作用,并有助于对系统进行自动检测与故障排除。
This article describes the binary - BCD transcoder conversion speed is higher, and equipment costs are lower. On the string, parallel binary digital can be converted. When increasing the number of binary digits, there is no need to redesign; converters of various word lengths can easily be constructed using the same basic converter. The conversion method described in this application has been developed to provide an automatic test set-up for general digital systems. The results show that: The device plays a role of handling system work results quickly and conveniently, and helps to automatically detect and troubleshoot the system.