TAILIEUCHUNG - Lecture Computer organization and architecture - Chapter 6: Computer Arithmetic

This chapter presents the following content: The arithmetic and logic unit, integer representation, integer arithmetic, floating-point representation. | Chapter 09 Computer Organization and Architecture Computer Arithmetic 1 KEY POINTS The two principal concerns for computer arithmetic are the way in which numbers are represented (the binary format) and the algorithms used for the basic arithmetic operations (add, subtract, multiply, divide). These two considerations apply both to integer and floating-point arithmetic. Floating-point numbers are expressed as a number (significand) multiplied by a constant (base) raised to some integer power (exponent). Floating point numbers can be used to represent very large and very small numbers. Most processors implement the IEEE 754 standard for floating-point representation and floating-point arithmetic. IEEE 754 defines both a 32-bit and a 64-bit format. . Arithmetic and Logic Unit (ALU) The ALU is that part of the computer that actually performs arithmetic and logical operations on data. All of the other elements of the computer system—control unit, registers, memory, I/O—are there mainly

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• Computer organization
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• Kiến trúc máy tính
• Tổ chức máy tính
• Integer representation
• Ebook Computer organization
• Hardware software interface
• Computer design
• Language of the computer
• Computer abstractions
• Arithmetic for computers
• Computer organization and design
• Ebook Computer organization and design
• Computer hardware
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• Computer Organization and Architecture
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• Multiple Processor Organization
• Tìm hiểu Single Instruction
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• Hierarchical system
• Parallel organization
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• Assembly language projects
• Computer Evolution and Performance
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• Thiết bị điều khiển
• ALU operating on binary data
• Máy tính số học
• Tìm hiểu Computer Arithmetic
• Arithmetic & Logic Unit
• Assembly language
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• Computer System