A serial-down binary counter is needed . 需要一個串行累減二進制計數(shù)器。
This is a straightforward approach that can make a binary counter count to any number . 這是一個利用二進制計數(shù)器計任意數(shù)的簡捷方法。
It uses binary counters for the conversion of the multiplicand from parallel to pulse-train form . 它采用二進制計數(shù)器以把被乘數(shù)由并行形式轉(zhuǎn)換成脈沖序列形式。
Binary counter circuit 二進制計數(shù)電路
In electronics , a four - bit binary counter which has been modified to countfrom0 to9 and then reset to0 電子學(xué)中,一種四位二進制記數(shù)器,其計數(shù)改變?yōu)閺?到9再到0 。
Normally , a four bit binary counter would increment up to1111 ( decimal15 ) before returning to0 通常,一個四位二進制計數(shù)器在返回到0之前可增加到1111 (即十進制的15 ) 。
Detail specification for electronic component . semiconductor integrated circuit . type ch2021 4 - bit up down synchronous binary counter dual clock 電子元器件詳細規(guī)范.半導(dǎo)體集成電路ch2021型4位二進制同步加減計數(shù)器
Detail specification for electronic components . semiconductor integrated circuit ct54161 ct74161 4 - bit synchronous binary counter direct clear 電子元器件詳細規(guī)范.半導(dǎo)體集成電路ct54161 ct74161型4位二進制同步計數(shù)器異步清除
To ensure the precision of distance measuring , the high - speed laser driving circuit and the detect - amplifying circuit constituted by two class high - speed operational amplifiers are used in auto adaptive cruise - control system , and the laser flying time is measured by a sixteen bit ' s binary counter , whose counting frequency is 100 megahertz 為保障測距精度,裝置采用高速激光器驅(qū)動電路和由兩級高速運算放大器構(gòu)成的探測放大電路,并用一個計數(shù)脈沖頻率為100mhz的16位二進制計數(shù)器完成激光收發(fā)間隔時間的測量。