reversible counter

In its digital processing circuit, clock chip with high precision and temperature compensation is uesd as reference clock. High frequency reversible counter is used to count trimmed impulse signal forward or backward and two pathes SAW signals are selected timely by multichannel selector.

数字信号处理电路采用高精度、具有温度补偿的时钟芯片作为基准时钟，采用高频可逆计数器对整形后的脉冲信号进行正向或逆向计数，采用高性能的多路选择器控制两路SAW信号的定时选择。

Design of Ten's Carry Reversible Counter by GAL

GAL十进制可逆计数器的设计

The method of design of ten's carry reversible counter by use of common array logic element GAL is introduced.

介绍用通用阵列逻辑器件GAL设计十进制可逆计数器的方法。

Digital milliampere reversible counter

数字毫安可逆计数仪

Research on high speed reversible counter and FPGA accomplishment

高速可逆位置计数器的研究与FPGA实现

Equipped with reversible mechani sm to avoid the reel counter-rotating to leade the springs broken.

设置了可逆转机构,避免卷筒逆转而折断弹簧.

Design of four valued synchronous reversible counter based on the theory of three essential circuit elements A

基于电路三要素理论的四值同步可逆计数器设计