that there is a small delay ∆ at each gate (from the input to the output). 2. (0.3 points) Problem 7 from Section 5.10. Simply find the minterm numbers for X and Y from the diagram. 3. (0.5 points) Use an 8-to-1 MUX (74LS151 above) to implement f(W‚ X‚ Y‚ Z) = ∑m(0‚ 1‚ 3‚ 6‚ 9‚ 12‚ 15). Pair rows (0-1‚ 2-3‚ ...) so that MUX inputs are 0‚ 1‚ Z‚ or Z’. Show chip enabled‚ connect variables to address lines‚ and label function output. 4. (0.5 points) Use a 3-to-8 DECODER (74LS138 above) and an external
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with‚ I must first identify the input information. From the problem definition‚ I gathered that I will have 3 types of input data and they are: Family Members Names‚ Age‚ and State of Residence. The output data will consist of the average age of all the members of the family. Also I need an output printout of each family member that reside in Texas. Therefore‚ in my program I must be able to allow the user to input the information
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Input‚ Process and Output In any business‚ the first thing you have to think about is the input. The input varies depending on what kind of a business you are thinking of. Ill be discussing the inputs‚ Processes and outputs with regards to farming. There are different types of farming such as arable farms‚ which the main way of making profit is by growing crops. Then theres livestock farming where animals are the main source of profit. And lastly mixed farms where animals and crops are both
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Data Input and Output Essay The methods of input of data may vary consistently. For instance‚ for printed questionnaires‚ the traditional method of input implies the use of computers’ keyboard by means of which the information that is supposed to be printed in a questionnaire is input. The same method may be used for long documents‚ though this may imply the use of different software applications. For instance‚ for printed questionnaires the simplest word processors may be used‚ while long documents
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of a computer system. A central processing unit (CPU)‚ also referred to as a central processor unit‚ is the hardware within a computer that carries out the instructions of a computer program by performing the basic arithmetical‚ logical‚ and input/output operations of the system. In the computer industry‚ the terms computer and CPU are often used interchangeably. Computing power starts with the most limited microcomputers which are laptop computers‚ netbook computers‚ PDAs and cell phones and increases
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Question 1. Assume you are the manager of a fast-food restaurant. What are the outputs of your work unit? What are the activities required to produce those outputs? What are the inputs? When looking at a fast-food restaurant such as McDonalds‚ there are a couple main outputs that a manager needs to be aware of. The outputs include quality food and excellent service. For each of these outputs it is important to make sure that the right people are in the right positions and that they have the proper
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| |4.Costly |4. Cheap. | Introduction to 8051 microcontroller Input /Output pins 32 RAM 128 bytes ROM 4K bytes Timers 2 Interrupt sources 6 Serial port 1 Pin Diagram and Description
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seller and to provide related services. * A process has a definite starting point-the time‚ place‚ and point of input. * The input is transformed into output via a set of interdependent activities. These activities follow a logical flow; however‚ they may not add equal value to the process. * The process ends with a defined output that is the resulting sum of all the activities performed on the input. Business processes are valuable organizational assets. They enable the creation and
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datasheet for a 74138 decoder and complete the following timing diagram. (5 points) 9. Find a truth table for the 74148 encoder. You can use the one in your textbook or download a datasheet from a manufacturer. Use the datasheet to fill in the Output columns in the table below. Depending on the source of your datasheet‚ you may need to cross reference
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INPUT/OUTPUT ORGANIZATION • Accessing I/O Devices • I/O interface • Input/output mechanism Memory-mapped I/O y pp / Programmed I/O Interrupts Direct Memory Access • Buses Synchronous Bus Asynchronous Bus I/O in CO and O/S • • • Programmed I/O Interrupts DMA (Direct memory Access) A bus is a shared communication link‚ which uses one ‚ set of wires to connect multiple subsystems. The two major advantages of the bus organization are versatility and low cost. Accessing I/O Devices
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