1. INTRODUCTION Reduced instruction-set computers (RISC) are designed to have a small set of instructions that execute in short clock cycles‚ with a small number of cycles per instruction. RISC machines are optimized to achieve efficient pipelining of their instruction streams. The machine also serves as a starting point for developing architectural variants and a more robust instruction set Designers make high-level tradeoffs in selecting an architecture that serves an application
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Microprocessor: A CPU built into a single VLSI chip is called a microprocessor. It is a general-purpose device and additional external circuitry is added to make it a microcomputer. The microprocessor contains arithmetic and logic unit (ALU)‚ Instruction decoder and control unit‚ Instruction register‚ Program counter (PC)‚ clock circuit (internal or external)‚ reset circuit (internal or external) and registers. But the microprocessor has no on chip I/O Ports‚ Timers ‚ Memory etc. For example‚ Intel
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between SAP-I and SAP-II computer. 11. Explain and draw the fetch and execute cycles for LDA instruction of SAP-1 Computer.Write about the instruction set used in SAP-II computer. 12. How do you differentiate microprogrammed control unit and the hardwired control unit. Explain their uses‚ merits and demerits. 13. Write a program in SAP-2 to add ten even numbers starting from 2. 14. What is microprogramming? Explain fetch and execute cycle in SAP-1 architecture 15. Explain different instructions
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Corporation at the end of the 1970s. The 8051 family with its many enhanced members enjoys the largest market share‚ estimated to be about 40%‚ among the various microcontroller architectures. The microcontroller has on chip peripheral devices. In this unit firstly we differentiate microcontroller from microprocessor then we will discuss about Hardware details of 8051 and then introduce the Assembly level language in brief. Microcontrollers • Microcontroller (MC) may be called computer on chip since
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program will give the user the option to input number of threads to be processed 1‚ 2...‚ etc using the scanf function. 3. The threads will increment using while loop. 4. After mentioning number of threads the first thread will be created for processing. The user will be asked to enter his/her student ID. 5. The user should enter the value of two integers A and B. 6. Get the modulus of student ID by 3 using if condition in order to achieve the below functionality: If the mode is equal to (0)
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A Research on the Legacy of Intel and AMD Microprocessors From the introduction of the counting frame‚ or more popularly known as the abacus1‚ it was realized that the creation of a tool that is able assist in mathematical calculations will greatly increase productivity and efficiency needs of man2. The use of abaci continued for numerous centuries up to the years when early calculators made use of hole-placements in a dial to signify a count—similar to that of a rotary dial telephone3. As
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of the 18th IEEE Real-Time Systems Symposium (Washington‚ DC‚ USA)‚ IEEE Computer Society‚ 1997‚ p [4] R.P. Dick‚ The embedded system synthesis benchmarks suite (e3s)‚ 2002. processing domain‚ Master’s thesis‚ Technical University of Lund‚ 2008. [7] G. Bilsen et al.‚ Cyclo-static dataflow‚ IEEE Transactions on Signal Processing (1996)‚ 44. chip: Concepts‚ architectures‚ and implementations‚ IEEE Design and Test of Computers (2005)‚ no. 5‚ 414–421. Systems Design and Implementation(OSDI) (1996)‚ 107–121
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TABLE OF CONTENT 1. Introduction 2. Block diagram 3. Component list 4. Technical description • MAX232 • Data sheet Atmega • L293d Motor Driver • Com-Port(Serial communication) • Relay • Resistors • Connecting Wires Gantry crane Introduction Both overhead travelling cranes and gantry cranes are types of crane which lift objects by a hoist which is fitted in a trolley and can move horizontally on a rail or pair of rails
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DEPARTMENT OF COMPUTER APPLICATIONS COLLEGE OF ENGINEERING‚ THIRUVANANTHAPURAM ASSEMBLY LANGUAGE PROGRAMMING LAB – MANUAL 2005 INDEX CONTENTS PAGE NO 1. The 8085 microprocessor 1.1 Introduction 1.2 8085 Internal Architecture 1.3 8085 Pin Diagram 1.4 8085 Addressing Modes 1 1 1 6 11 2. The 8085 Microprocessor Trainer Kit 2.1 Introduction 2.2 Specifications of STS -85 VLC 2.2.1 Hardware Specifications 2.2.2 Software Description 12 12 12 13 15 3. 8085
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Technology In Action‚ Introductory‚ 11e Chapter 2: Looking at Computers: Understanding the Parts Due 01/29/2015 1. Computers use ______________language consisting of 0s and 1s. a. Binary b. Byte c. System d. Symbol 2. Which of the following computers supports many simultaneous users and manages large amount of data? a. desktop computer b. embedded computer c. mainframe computer d. supercomputer 3. Which of the following is NOT a system used with touch screens? a. Capacitive b. Resistive c. Inductive
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