computer hardware input and output devices ppt
Input and output
... otherprog and prog, and pipes the standard output of otherprog intothe standard input for prog. The function int putchar(int)is used for output: putchar(c) puts the character c on the standard output, ... files and providing pointers for them. These files are the standard input, the standard output, and the standard error; the corresponding file pointers are called stdin, stdout, and stderr, and ... Chapter 4 to use scanf and/ or sscanf to dothe input and number conversion. 7.5 File AccessThe examples so far have all read the standard input and written the standard output, which areautomatically...
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Tài liệu PreLifting and Clamping Devices ppt
... Material:Forged and heat-treatedsteel,galvanised and yellowpassivated.Note:Clampingclawsquicklyspanverydifferentclampingheigthswithouttheneedforadditionalsupports and takeupverylittlespaceonthemachinetable.Theyaredesignedformaximumloads and areparticularlysuitableforclampingcutting and punchingtools.Suppliedwithoutclampingbolts–seepageC41forsuitableclampingbolts.OrderingCode(example):Clamp,forkedshapeDIN6315B ... 2·11617·8·1°ClampingClaws,infinitelyvariable2140.13.2140.14.2140.14.2140.14.ClampingClaws,infinitelyvariableMaterial:Forged and heat-treatedsteel,galvanised and yellowpassivated.Note:Clampingclawsquicklyspanverydifferentclampingheightswithouttheneedforadditionalsupports and takeupverylittlespaceonthemachinetable.Theyaredesignedformaximumloads and areparticularlysuitableforclampingcutting and punchingtools.Suppliedwithoutclampingbolts–seepagec41forsuitableclampingbolts.a1a2b1b2c ... Description:Thehingedunitisfreetorotatethrough360°,self-alignwiththedirectionofpull and folding.Cannotberotatedunderfullloadat90ºtothethreadedfixing.Fullloadbearingcapacityinanydirection.Completewitha100%crack-checkedouter and innerhexagonalboltforuniversaltooluse.2·11617·8·1°HoistingSnapLinks-omnidirectional...
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Unit 7 input device and output device
... Unit 7 input devices and output devices. I - input devices. A hardware device that sends information into the CPU. Without any input devices a computer would simply be a display device and not ... MicrophoneA microphone is a hardware peripheral that allows computer users to input audio into their computersKeyboardOne of the main input devices used on a computer, akeyboard looks very ... sensitive to light and is usedto tough a certain place on a screen to transferinformation to the computer. II - Output device:Any peripheral that receives and/ or displays output from a computer. Below...
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Tài liệu William Stallings Computer Organization and Architecture P2 pptx
... Advantages of SegmentationĐ Simplifies handling of growing data structuresĐ Allows programs to be altered and recompiled independently, without re-linking and re-loadingĐ Lends itself to sharing ... Dynamic Partitioning Process States Objectives and FunctionsĐ Convenienceã Making the computer easier to useĐ Efficiencyã Allowing better use of computer resources BonusĐ We do not need all ... Multi-programmed Batch SystemsĐ I/O devices very slowĐ When one program is waiting for I/O, another can use the CPU Time Sharing SystemsĐ Allow users to interact directly with the computer ã i.e. InteractiveĐ...
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Tài liệu William Stallings Computer Organization and Architecture P5 pptx
... ROpcodeInstructionMemoryOperandPointer to OperandRegisters Stack AddressingĐ Operand is (implicitly) on top of stackĐ e.g. ã ADD Pop top two items from stack and add Immediate Addressing DiagramoperandOpcodeInstructionSize ... technique-Tells where the operand is. Immediate AddressingĐ Operand is part of instructionĐ Operand = address fieldĐ e.g. ADD 5ã Add 5 to contents of accumulatorã 5 is operandĐ No memory reference ... in 80x86 William Stallings Computer Organization and ArchitectureChapter 10Instruction Sets:Addressing Modes and Formats Instruction LengthĐ Affected by and affects:ã Memory sizeã Memory...
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Tài liệu William Stallings Computer Organization and Architecture P6 pptx
... Used by CRAY-1 PipeliningĐ Fetch instructionĐ Decode instructionĐ Calculate operands (i.e. EAs)Đ Fetch operandsĐ Execute instructionsĐ Write resultĐ Overlap these operations Data Flow (Execute)Đ ... take many formsĐ Depends on instruction being executedĐ May includeã Memory read/writeã Input/ Output ã Register transfersã ALU operations Dealing with BranchesĐ Multiple StreamsĐ Prefetch ... most N bits of MBR transferred to MARã Control unit requests memory readã Result (address of operand) moved to MBR Data Flow (Instruction Fetch)Đ Depends on CPU designĐ In general:Đ Fetchã...
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Tài liệu Computer-Aided.Design.Engineering.and.Manufacturing P4 ppt
... defined over {t, f, u} (t represents true, f represents false, and ustands for uncertain). Let mg = {Li: li} and mg′ = {Mi: mi} and form a matrix where Equation (14.12)Then, the truth ... of this handbook.ReferencesBaldwin, J. F., Martin, T. P., and Pilsworth, B. W., 1995, Firl — Fuzzy and Evidential Reasoning in ArtificialIntelligence, Research Studies Press, England.Bezdek, ... functions and conditional mass functions using Equations 14.10 and 14.14. Finally, the fuzzy transition probability and limiting fuzzy transition probability can be calculatedusing Equations 14.42 and...
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Tài liệu Computer-Aided.Design.Engineering.and.Manufacturing P3 ppt
... an input work-piece, an output workpiece, the in-process features, an operation, a machine, and a tool. The input workpiece and the output workpiece are the two states of the part before and ... such as dimensions,tolerances and surface roughness, the feature position and orientation, and the feature relations (formedby physical interactions and dimensions and geometric tolerances), manufacturing ... attribute A1,A2,A3,…, An, AND there is manufacturing time T and cost M,THEN process P of capabilities C1,C2,C3,…,Cm, AND processing time Tp and cost Mp is used.where Tp T and Mp M.â 2001 by CRC...
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Tài liệu Computer-Aided.Design.Engineering.and.Manufacturing P2 pptx
... atomisers, and triggers for home preparations; lips, spouts, and nozzles for ready-drinkable cheer packs and cans; nonrefillable closures for bottles and decanters; and similar nonreusable devices ... steadily granted and outrun the competitors standards; and due time and delivery might require sudden acceleration of theproduction scheduling to win new orders. Batch size and artefact quality ... definition of the process-ing units; and consideration of logistics brings to well assessed transfer and handling devices. The differentmodules are conceived and built with investments comparable...
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Tài liệu Lab 2.3.7 OSI Model Characteristics and Devices pptx
... 2. List the seven layers of the OSI model and the encapsulation unit used to describe the data grouping at each layer. Also list the networking devices that operate at each layer, if applicable. ... operate at each layer, if applicable. Layer # Name Encapsulation Unit or Logical Grouping Devices or Components that Operate at this Layer 7 6 5 4 3 2 1 ...
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Tài liệu The Computer Case and Power Supply pptx
... exercise: ã ESD wrist strap ã Tool kit and screws ã Computer case with power supply ã Motherboard standoffs and screws ã Motherboard & manual ã Devices that will not be installed yet, ... Lab 3.3.4: The Computer Case and Power Supply Estimated time: 45 Minutes Objective In this lab, identify the type of computer case to be used, the form factor of the unit, and the voltage ... attached to an unpainted metallic part of the computer case. This will prevent electrostatic discharge, which can be extremely hazardous to computer devices. Step 1 The first step in the assembly...
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Tài liệu Computer-Aided.Design.Engineering.and.Manufacturing P8 pptx
... = 0 and o = 1 and = 0, ±1, ±2, ±3, and ±4.These observations were fed directly to the network and trained by a standard backpropagation algorithmto achieve a desired output between –1 and ... (Adapted from Chang and Ho, 1999, Table 6,p. 1592.)Variance Shifts Categoryρ = 1 ρ = 2 ρ = 3 ρ = 4 ρ = 5 Output node 110000 Output node 201000 Output node 300100 Output node 400010 Output node 500001 ... Percentage of NN-1 Output that Falls into Specified Output Ranges Based on 10,000 Sets for Each Distribution (Adapted from Chang and Ho, 1999, Table 3, p. 1589.) Output Range Input Dataρ = 1 vs.Target...
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