B-code

英 [biː kəʊd]

美 [biː koʊd]

【计】B代码

This article puts forward a new method of B-code generating and decoding basing on ISA bus.
给出了一种基于ISA总线的B码产生与解调系统设计的新方法。
According to the international B-code format, B-Code generation part outputs B-code signal which is corresponding to current time which is generated form a pre-defined data through ISA bus.
码产生模块从某个时间初始值开始运行产生时间信息，并按照国际通用的B码格式，产生出与当前时间对应的B码信号，其中运行初始值可由微机通过ISA总线任意设置；
A new embedded device design for IRIG-B code time unification is given on the basis of analyzing wave characteristic of B-code and basic working principle of its interface terminal.
在分析了B码码型特点及其接口终端基本工作原理的基础上，提出了一种新型的嵌入式B时间码接口终端的设计方法。
But the original algorithm needs to perform more complicated operations, included dual B-Code encoding and code recovering. The improved algorithm is more efficient.
与原算法中先对校验子进行B对偶码的编码，再进行码字重建等复杂运算相比，改进的算法效率大大提高。
A method of demodulating B-code based on asynchronous serial port
一种基于异步串口的B码解调技术