output itself is 1 bit. However‚ if we add 1+1‚ we get 10. This output is 2 bits long. This is a case where the carry-bit for the output is needed. A half adder consists of two logic gates. These are an AND gate‚ and an Exclusive OR gate. A diagram of a half adder is shown below. . Figure 1: Half Adder using XOR and AND gate. For the design of the half adder‚ do the following. 1) Create a new project in Quartus. Where it asks for the family or device you wish to target for compilation‚ select the
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Digital Logic •Introduction‚ Truth Tables and Boolean expressions •Logic Gates •Combination of Logic Gates •Circuit tracing and Boolean expressions •Creating Truth Table from a circuit •Creating a Circuit from a Truth Table •Basic Boolean Algebra •Using Boolean Algebra for Circuit Simplification •Practical Considerations Digital Circuit versus an analog circuit •Digital systems operate based on discrete information or signals‚ were as an analog system relies on continuous information
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Boolean logic Student Ali Alsaad: 1007194 Date: 20/2/2014 Table of Contents 1-History and introduction 2-Types of Logic gates 3-Uses of logic gates 4-Electronic circuits 5-Conclusion Introduction The term Boolean logic (Also known as Boolean algebra) honors George Boole. a self-educated English mathematician. He introduced the algebraic system initially in a small pamphlet‚ The Mathematical Analysis of Logic‚ published in 1847 in response to an ongoing public controversy
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A logic gate is an elementary building block of a digital circuit. Most logic gates have two inputs and one output. At any given moment‚ every terminal is in one of the two binaryconditions low (0) or high (1)‚ represented by different voltage levels. The logic state of a terminal can‚ and generally does‚ change often‚ as the circuit processes data. In most logic gates‚ the low state is approximately zero volts (0 V)‚ while the high state is approximately five volts positive (+5 V). There are seven
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Shloka Parvatrao Period 2 U.S. History Honors 4 May 2012 Favorite Character: Glory In the movie Glory there were many inspirational characters that went against the normal behavior of the time‚ and acted out of honor‚ justice‚ and equality. Even when the North was against slavery and the South was for it‚ there were many people in the North who treated blacks as inferior to whites. They were not advocates of slavery‚ but they still believed that blacks could be considered as less‚ and
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On March 26‚ 1997‚ in what has become known as one of the most noteworthy mass suicides in history‚ thirty-nine men and women affiliated with the Heavens Gate cult took their own lives by ingesting a combination of Phenobarbitals mixed with applesauce and alcohol. Each was dressed all in black‚ their faces covered by a purple shroud. Those who wore glasses had them neatly folded next to their body‚ and all had identification papers for the authorities to find. The house was immaculate‚ tidier
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Steven Pressfield’s The Gates of Fire is set in the fifth century B.C. in Greece. The story revolves around the famous battle of Thermopylae where three hundred Spartans held off hundreds of thousands of Persians‚ saving Greece. Pressfield creates a fictional story around the battle where one man‚ a squire named Xeones‚ survives to tell the Spartan story of the battle and the events preceding it. Xeones‚ who is the protagonist‚ tells his life story to the royal Persian historian while in captivity
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Basic Logic GatesBasic Logic Gates All digital systems can be constructed by only three basic logic gates. These basic gates are called the AND gate‚ the OR gate‚ and the NOT gate. Some textbooks also include the NAND gate‚ the NOR gate and the EXOR gate as the members of the family of basic logic gates. The descriptions of the operations of these gates are listed below: AND gate The AND gate is a circuit which gives a high output (logic 1) if all its inputs are high. A dot () is used to indicate
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Office Use only Token No : Token Date : Post Status : Permanent Letter No : Letter Date : Total No of Employees : 2 GOVERNMENT OF PUNJAB SALARY BILL For Treasury Office Use only Voucher No : Voucher Date : For month of August 2013 Treasury/Sub Treasury Code JAL00 District Treasury Office‚ Jalandhar 0049 11 05 DDO Code Bill No. Demand No. Major Head Sub-Major Head Minor Head Sub Head Detailed Head SOE Sub SOE Plan/NonPlan/CSS ("P" for Plan "S" for CSS) ("N" for
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Heaven’s Gate: A Film Review Michael Cimino’s American Western‚ Heaven’s Gate (1980)‚ is both complex and beautiful. A contemporary Western epic based‚ in part‚ on the Johnson County War‚ the film features a rich cast of characters and stunning cinematography. Heaven’s Gate is a great example of a modern take on the genre. Heaven’s Gate tells the story of James Averill‚ played by Kris Kristofferson‚ a Harvard graduate who travels west to Johnson County. Averill becomes a sheriff in the Wyoming
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