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本文提出了一种新的 B/BCD 码变换方案的逻辑设计,指出了该方案的原理.给出了详细逻电辑路图.为使用 TTL 器件实现 B/BCD 码的转换提供了一种新途径.优点在于它全部采用 TTL 器件接成组合逻辑网络,变换速度快;缺点是所用元件较多.
In this paper, a new logic design of B / BCD code conversion scheme is proposed, and the principle of the scheme is pointed out. A detailed logic circuit diagram is given. It provides a new method for the conversion of B / BCD code using TTL devices The advantage is that all of them use TTL devices connected into a combinational logic network, the conversion speed; disadvantage is the use of more components.