基本门(Elementary logic gates): Nand, And, Or, Not 复合门(Composite logic gates):由基本门实现(Gate Implementation)并提供门的唯一描述方式(Gate Interface) 1. Nand Gate(与非门) 2. And, Or, Not(与门,或门,非门) HDL(Hardware Description Language) 使用HDL 语言,我们将跨越逻辑门抽象的描述,来看看...
logic-gate n. 1. 逻辑门,逻辑闸(以两种方式之一对所输入数据进行输出的电子开关)an electronic switch that reacts in one of two ways to data that is put into it. A computer performs operations by passing data through a very large number of logic gates . ...
逻辑门(Logic gate)详细介绍课件 DigitalFundamentals Logicgates ObjectivesDescribetheoperationoftheinverter,theANDgate,andtheORgateDescribetheoperationoftheNANDgateandtheNORgateExpresstheoperationoftheNOT,AND,OR,NAND,andNORgateswithBooleanalgebraDescribetheoperationoftheexclusive-ORandexclusive-NOR...
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3 Logic Gates 3LogicGates 1 BasicLogicOperations（基本逻辑运算）NOTLogicOperation（非逻辑）ANDLogicOperation（与逻辑）ORLogicOperation Logicgate(逻辑门）:Thecircuitthatperformsaspecifiedlogicoperation.2 （或逻辑）3-1-1NOTLogicOperation Function（逻辑功能）:TheNOToperationchangesonelogiclevelto...
Logicgates Logicgates2 Objectives Describetheoperationoftheinverter,theANDgate,andtheORgate DescribetheoperationoftheNANDgateandtheNORgate ExpresstheoperationoftheNOT,AND,OR,NAND,andNORgateswithBoolean algebra Describetheoperationoftheexclusive-ORandexclusive-NORgates Recognizeanduseboththedistinctiveshapelogicgat...
The logic Hardware devices just mentioned are commonly referred to as “gates”. Keep in mind that the usage of “gate” refers to an actual piece of Hardware where “function” or “operation” refers to a logic operator AND. On the other hand, when we refer to a “gate” we are ...
There are seven basic logic gates: AND, OR, XOR, NOT, NAND, NOR, and XNOR. TheAND gateis so named because, if 0 is called "false" and 1 is called "true," the gate acts in the same way as the logical "and" operator. The following illustration and table show the circuit symbol ...
A multi-input logic gate is disclosed having particular application for use as an AND or OR gate in a digital circuit. The OR gate of the present invention includes drive, sense and reference rails. A plurality of input lines are coupled to a gate of a plurality of N-channel transfers ...
This is a subset of the logic master table focusing on functions that are gates. Single, dual and quad versions are available.