Systems Architecture
7th Edition
ISBN: 9781305080195
Author: Stephen D. Burd
Publisher: Cengage Learning
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Chapter 4, Problem 14VE
Program Description Answer
“Integrated Circuit” or “Microchip” consists of multiple transistors or gates in a single sealed package.
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Students have asked these similar questions
a.) In the computer system, the Bus is said to be a collection of wires through which datais transmitted. The bus could be unidirectional or bidirectional depending on what isbeing done at a time. With reference to the type of buses explain this phenomena orprinciple.
b.) How does the size or width of a Bus affect or influence the architecture of a computersystem with regards to data transmission? Explain with examples.
c.) Explain the purpose of the Registers and Flags in the operation of the CPU
Discuss the importance of Moore's Law in the development of microchips. How has the shrinking of transistor sizes impacted the performance and capabilities of microchips over time?
Q.A digital computer has a common bus system for 16 registers of 32 bits each. The bus is constructed with multiplexers.
a. How many selection inputs are there in each multiplexer?
b. What size of multiplexers are needed?
c. How many multiplexers are there in the bus?
d. Draw the block diagram for this computer common bus system design.
Chapter 4 Solutions
Systems Architecture
Ch. 4 - Prob. 1VECh. 4 - ________________ generates heat in electrical...Ch. 4 - Prob. 3VECh. 4 - Prob. 4VECh. 4 - Prob. 5VECh. 4 - One _________________ is one cycle per second.
Ch. 4 - Prob. 7VECh. 4 - When an instruction is first fetched from memory,...Ch. 4 - Prob. 9VECh. 4 - Prob. 10VE
Ch. 4 - Prob. 11VECh. 4 - Prob. 12VECh. 4 - The contents of a memory location are copied to a...Ch. 4 - Prob. 14VECh. 4 - A(n) ________________ instruction always alters...Ch. 4 - Prob. 16VECh. 4 - A(n) ____________________ instruction copies data...Ch. 4 - The CPU incurs one or more _________________ when...Ch. 4 - The CPU incurs one or more _____ when its idle,...Ch. 4 - In many CPUs, a register called the _____ stores...Ch. 4 - The components of an instruction are its _____ and...Ch. 4 - Two 1-bit values generate a 1 result value when...Ch. 4 - A(n) _____ operation transforms a 0 bit value to 1...Ch. 4 - _____ predicts that transistor density will double...Ch. 4 - A(n) _____ is a measure of CPU or computer system...Ch. 4 - _____ is a CPU design technique in which...Ch. 4 - Describe the operation of a MOVE instruction. Why...Ch. 4 - Prob. 2RQCh. 4 - Prob. 3RQCh. 4 - Prob. 4RQCh. 4 - Prob. 5RQCh. 4 - Prob. 7RQCh. 4 - Prob. 8RQCh. 4 - Prob. 9RQCh. 4 - How does pipelining improve CPU efficiency? What’s...Ch. 4 - Prob. 11RQCh. 4 - Develop a program consisting of primitive CPU...Ch. 4 - If a microprocessor has a cycle time of 0.5...Ch. 4 - Processor R is a 64-bit RISC processor with a 2...Ch. 4 - Prob. 4PECh. 4 - Prob. 1RPCh. 4 - Prob. 2RPCh. 4 - Prob. 3RP
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- Describe the three elements of a computer's von Neumann architecture. How do these components combine to create a device that can be programmed to do a number of tasks?arrow_forwardThe CPU and RAM should be connected through a synchronous or asynchronous bus. Which one is more excellent in terms of quickness and dexterity? Justify your reasoning for reaching this verdict.arrow_forward2. ______ are used to over come the difference in data transfer speeds of various devices. a. Speed enhancing circuitory b. Bridge circuits c. Multiple Buses d. Buffer registersarrow_forward
- A synchronous or asynchronous bus should link the CPU and memory. Speed and agility: which is better? Describe your reasoning.arrow_forwardA digital computer has a common bus system for 16 registers of 32 -bits each. The bus is constructed with the use of multiplixers. Answer the following questions. a) How many multiplixers are needed to design this common bus? Explain your answer.arrow_forwardAssuming two 32Kbyte memory devices are to be used for external memory-mappeddata storage, provide a circuit diagram showing how the devices should be connectedto the 8051. You should assume each device has active low Chip-Enable, Read, Write,8-data pins, and 15 address pins.arrow_forward
- When connecting the CPU to memory, should we utilize an asynchronous or synchronous bus? Explain why you have come to that conclusion.arrow_forwardWhich subcategory of microcontrollers is responsible for the definition of processing speed, as well as the explanation and clarification of which configuration is suitable for medical devices?arrow_forwardThe most efficient CPU-to-memory bus is either synchronous or asynchronous. Thanks. Share how you came to this conclusion.arrow_forward
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