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1. #Cs2253 computer organization and architecture notes software
2. #Cs2253 computer organization and architecture notes code

#Cs2253 computer organization and architecture notes code

Whenever a key is pressed, the corresponding letter or digit is automatically translated into its corresponding binary code and transmitted The processor then fetches the instruction that make up the program from the memory one after another and performs the desire operations.Ĭomputers accept coded information through input units, which read the data. Usually the program is stored in the memory. The list of instructions that performs a task is called a program. The processing steps are determined by a program stored in the memory.įinally the results are sent back to the outside world through the output unit.Īll of these actions are coordinated by the control unit. The information received is either stored in the computers memory for later reference or immediately used by the arithmetic and logic circuitry to Input unit accepts coded information from human operators, from electromechanical devices such as keyboards, or from other computers It includes the information formats, the instruction set and techniques for addressing memory. It is concerned with the structure and behaviour of the computer. It describes the function of and design of the various units of digital computer thatĬonsists of electronic circuits, displays, magnetic and optical storage media,Įlectromechanical equipment and communication facilities. It refers to the operational units and their interconnections that realize the

Hayes, J.P., Computer Architecture and Organization, 3rd Edition, Tata Mc-Graw Hill, 1998.įixed point and floating point operationsīASIC STRUCTURE OF COMPUTERS: Computer Organization: William Stallings, Computer Organization and Architecture Designing for Performance, 6th Edition, Pearson Education, 2003. A., and Hennessy, J.L., Computer Organization and Design:The Hardware/Software Interface, 3rd Edition, Elsevier, 2005.

and Jordan, H.F., Computer Systems Design and Architecture, 2nd Edition, Pearson Education, 2004.ġ. Carl Hamacher, Zvonko Vranesic and Safwat Zaky, Computer Organization, 5th Edition, Tata Mc-Graw Hill, 2002.Ģ.

#Cs2253 computer organization and architecture notes software

CS1252 COMPUTER ORGANIZATION AND ARCHITECTURE (Common to CSE and IT)įunctional units Basic operational concepts Bus structures Performance and metrics Instructions and instruction sequencing Hardware Software interface Instruction set architecture Addressing modes RISC CISC ALU design Fixed point and floating point operations.įundamental concepts Execution of a complete instruction Multiple bus organization Hardwired control Micro programmed control Nano programming.īasic concepts Data hazards Instruction hazards Influence on instruction sets Data path and control considerations Performance considerations Exception handling.īasic concepts Semiconductor RAM ROM Speed Size and cost Cache memories Improving cache performance Virtual memory Memory management requirements Associative memories Secondary storage devices.Īccessing I/O devices Programmed I/O Interrupts Direct memory access Buses Interface Circuits Standard I/O interfaces (PCI, SCSI, and USB) I/O Devices and processors.ġ.