6.1计数器 6.2寄存器 6.3序列码发生器 6.4数字电子钟 6.5小结

8.1概述 8.2PC-6319光电隔离模入接口卡

第1章绪论 一、概述 二、数制与码制 三、本章小结

Binary Code Natural Binary Coded Decimal (BCD) Decimal BCD group of four binary digits represent 0000 a single decimal digit

《无机化学》课程PPT教学课件（医学及相关专业，实验讲稿）弱酸电离度和电离常数测定

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Digital system: entity can process, transfer and store any kind of digital signals is Composed of individual digital logic circuits which are designed to perform specified function

Binary Arithmetic Binary arithmetic Addition - Augend+addend+carry-in Sum ....carry-out Subtraction - Minuend-subtrahend-borrow-in difference ...borrow-out

18.1电导分析的基本概念 电导是电阻的倒数

simple counters Counting is a fundamental function of digital circuits. A digital counter consists of a collection of flip-flops that change states (set or reset) in a prescribed sequence