Doubling the Address Bus size of a microprocessor from N to 2N bits Will necessarily boost its performance by a factor of 2(N) Will necessarily boost its performance by a factor of 2(N/2) A. В. Will necessarily double its performance None of the Given answers C. D.

Doubling the Address Bus size of a microprocessor from N to 2N bits Will necessarily boost its performance by a factor of 2(N) Will necessarily boost its performance by a factor of 2(N/2) A. В. Will necessarily double its performance None of the Given answers C. D.

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter4: Processor Technology And Architecture

Section: Chapter Questions

Problem 1RP

See similar textbooks

Related questions

Q: A CPU has an instruction pipeline with the following 4 segments. 1.F1(Fetch Instruction)…

A: EXPLANATION Below is the answer for the given question. Hope you understand it well. If you have any…

Q: Let's pretend for a moment that we have a byte-addressable computer with fully associative mapping,…

A: Mapping associations: Associative mapping uses associated memory to hold both memory words. Each…

Q: Large address space 2n where n = word length May be nested, multilevel, cascaded - e.g. EA = (((A)))…

A: Introduction

Q: Suppose you have a RISC machine with a 2.7 GHz clock (i.e., the clock ticks 2.7 billion times per…

A: The answer is

Q: Consider a hypothetical microprocessor generating a 16-bit address (for example, as- sume that the…

A: a) Hypothetical microprocessor generating 16-bit address. The program counter and address register…

Q: Suppose that a microprocessor operates at 5MHz. How long does the bus cycle occupy, assuming no wait…

A: Answer 800 ns

Q: ’s with examples. Q3. Explain tow types of extern

A: Q1. Explain cache memory replacement algorithms with examples. Q2. Explain all types of ROM’s with…

Q: Performing more than one instruction at once would waste a computer processor's computing cycles.…

A: Almost every software has some form of alternating cycle in which the CPU does number crunching and…

Q: WHAT ABOUT IT? IS IT TRUE OR FALSE? The fact that programs for zero-address instruction computers…

A: Explanation 1) A zero-address instruction is a computer instruction style that contains just one…

Q: At the same time, if a microprocessor is able to access both instructions and data, the processor…

A: Von Neumann architecture consists of control unit, processing unit and memory, external mass storage…

Q: 4 Consider a microprocessor that has a block I/O transfer instruction such as that found on the…

Q: A certain microprocessor requires either 2, 3, 4, 8, or 12 machine cycles to perform various…

A: Solution: To find the clock rate, first find the average number of machine cycle per instructions.…

Q: Consider a 32-bit microprocessor, with a 16-bit external data bus, driven by an 8-MHz input clock.…

Q: Assume an 8088 is executing a program in which the probability of a program jump is 0.1. For…

Q: I have a little bit problem with my late quiz for computer architecture, I get the answer from my…

A: Following information has been given: Main memory size = 4 Gbytes(GB) = 210x 210x 210x 22 bytes…

Q: Show how the following values would be stored by byte-addressable machines with 32-bit words, using…

A: Answer:-

Q: Suppose you have a RISC machine with a 2.7 GHz clock (i.e., the clock ticks 2.7 billion times per…

A: The answer is..

Q: Consider the following scenario: we have a byte-addressable computer with fully associative mapping,…

A: Mapping in Associative Mode: In associative mapping, the associated memory is used to store…

Q: Consider a 32 – bit microprocessor, with a 16 – bit external data bus, driven by an 8 MHz input…

A: Introduction :Given , A 32-bit microprocessor,Data bus size = 16 bits clock rate = 8MhzWe have to…

Q: 2. Show how the following values would be stored by byte-addressable machines with 32-bit words,…

A: Question from computer architecture, we have to place the values as per little endian and big endian…

Q: For Von Neumann architecture bottleneck, what are possible ways that the bottleneck can be reduced…

A: Please find the answer below :

Q: 6). The reduced instruction set computer reduces the operational time by shortening the clock cycle…

A: 1) Reduced Instruction Set Computer(RISC) systems, improve performance by reducing the number of…

Q: Consider a microprocessor that has a block I/O transfer instruction such as that found on the Z8000.…

A: As per guidelines I can answer only first question. Thank You. Given data: Its first…

Q: 6). The reduced instruction set computer reduces the operational time by shortening the clock cycle…

A: RISC or Reduced Instruction Set Computers are actually those computers that actually make the…

Q: 4. A computer is designed to use a 5-stage pipeline, and each stage needs 3 nsec to complete its…

A: Pipeline -> 5 stage Time per stage -> 3ms

Q: Q 1. Answer the following short questions. Support your answers with diagram, where needed: How…

A: Programs are the set of lines of code that is used to provide instructions to the computer. The…

Q: 3) - A microprocessor system requires 4KB of ROM and 256 bytes of RAM. Determine the start and end…

Q: 1. Draw a diagram showing how a CPU with an 8-bit data bus and a 20-bit address bus, two 8k by 8…

Q: Make a distinction between the reduced instruction set computer (RISC) designs and the CISC designs…

A: R.I.S.C. - Computer with Reduced Instruction Set: A computer with a limited instruction set and a…

Q: Solve the following problem using Write-Invalidate and Write-Through algorithm? Given three…

A: Write Invalidate the immediate sending of the updated cache block to the other cache is not done.…

Q: Consider a 32-bit microprocessor whose bus cycle is the same duration as that of a 16-bit…

A: Calculate the improvement achieved when fetching instructions and operands with the 32-bit…

Q: Suppose you have a RISC machine with a 2.7 GHz clock (i.e., the clock ticks 2.7 billion times per s…

A: The answer is

Q: Assume that the microprocessor can directly address 64K with a and 16 data pins The memory map for…

A: Step 1 The answer is given in the below step

Q: Write the basic addressing modes of a CPU, and explain each one giving a simple instruction example

A: Actually, addressing modes are used to specify the address of operand.

Q: The ENIAC was a decimal machine, where a register was represented by a ring of 10 vacuum tubes. At…

A: Electronic Numerical Integrator and Computer ( ENIAC): The Electronic Numerical Integrator and…

Q: .4 Consider a microprocessor that has a block I/O transfer instruction such as that found on the…

A: please check the solution below

Q: A microprocessor has an on-chip 2-way set associative cache with a total capacity of 8 kByte. Each…

A: Number of the lines in set 'K' = 2 Total capacity of cache memory = 8 K Byte Block size = 2w = line…

Q: Consider a 32-bit microprocessor, with a 16-bit external data bus, driven by an 8-MHz input clock.…

A: Introduction :Given , 32 bit microprocessordata bus is 16 bits clock rate is 8 MHzWe have to…

Q: Answer Only with True or False? 1. A processor has two essential units: Program Flow Control Unit…

A: According to the Bartleby guideline we are suppose to answer only first 3 MCQ at a time. Kindly…

Q: consider a processor using 32-bit memory addresses, also a 4 KiB (of actual data) direct-mapped…

Q: Consider a 32 bit microprocessor that has on chip 32 K byte 4 way set associative cache. Block size…

A: Introduction Given, 32 bit address. 32 KB ,4 way set associative cache. Block size = two 32 bit…

Q: ................................................................ if : W = 1100 0000 and : SUBLW…

A: Solution:-

Q: (b) Consider an ARM CPU that executes its instructions using a simple 3-stage pipeline consisting of…

A: The ARM processor is a family of reduced instruction set computer architectures for computer…

Q: Let's pretend for a moment that we have a byte-addressable computer with fully associative mapping,…

A: Visualization Through Associative Mapping: To remember information that pertains to both of the…

Q: Take a look at a 64-bit logical address space. a. Assuming a page size of 4 KB Discover the truth.…

A: Introduction: the question is about Take a look at a 64-bit logical address space. a. Assuming a…

Q: If a microprocessor can perform 4 million instructions per second, how many nanoseconds are required…

A: If a microprocessor can perform 4 million instructions per second, how many nanoseconds are required…

Q: Show its implementation through a 4-stage pipelined porcessor having: Fetch Unit – Decode Unit –…

A: Data Hazard occurs whenever the operation of particular instruction depends upon the result of the…

Q: What is the primary difference between Harvard and Von Neumann architectures for data and program…

A: Introduction Harvard computer architectures: Harvard Architecture is the computerized PC design…

Concept explainers

Fundamentals of Input and Output Performance

The I/O subsystem is a component of computer system design that uses buses to assist communication between the Central Processing Unit, Computer Memory/Storage, and Input and Output Devices (that is known as peripheral devices). The I/O subsystem includes disc controllers, tape drives, discs, system buses, and other devices. The I/O database application reads and writes drives using the operating system windows I/O.

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Fundamentals of Input and Output Performance

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Processor R is a 64-bit RISC processor with a 2 GHz clock rate. The average instruction requires one cycle to complete, assuming zero wait state memory accesses. Processor C is a CISC processor with a 1.8 GHz clock rate. The average simple instruction requires one cycle to complete, assuming zero wait state memory accesses. The average complex instruction requires two cycles to complete, assuming zero wait state memory accesses. Processor R can’t directly implement the complex processing instructions of Processor C. Executing an equivalent set of simple instructions requires an average of three cycles to complete, assuming zero wait state memory accesses. Program S contains nothing but simple instructions. Program C executes 70% simple instructions and 30% complex instructions. Which processor will execute program S more quickly? Which processor will execute program C more quickly? At what percentage of complex instructions will the performance of the two processors be equal?
5. Consider two microprocessors having 8- and 16-bit-wide external data buses, respectively. The two processors are identical otherwise and their bus cycles take just as long. (a) Suppose all instructions and operands are one byte long, by what factor do the maximum data transfer rates differ?
3. If we have an 8 bit microcontroller that has 4kB of instruction memory starting at address 0x0000, and 2kB of data memory immediately above that, what is the next available byte in our address map?
On a uniprocessor, portion A of program P consumes 24 seconds, while portion B consumes 822 seconds. On a parallel computer, moderately serial portion A speeds up 4 times, while perfectly parallel portion B speeds up by the number of processors. 1- What is the speedup of program P on 1,024 processors? _______ times 2- How many processors are required to achieve at least half the theoretical maximum possible speedup on P?
Question 1 ( Why is it important for us to develop good designs in Computer Architecture? Give two reasons . In the design of a processor chip, suggest two aspects that could ----------to improved performance. Explain your answer. What is the performance implication of designing one microprocessor using RISC and the other one as CISC architecture in modern machines? Consider two machines where one is a uniprocessor and the other is a multiprocessor. Explain two techniques, one for each machine that are used to speed up execution of processes.
What would be the clock period of a pipelined MIPS architecture with two stages, one comprising Instruction Fetch, Instruction Decode and Execute, the other one Memory and Write Back? Assume Memory and ALU take 2ns while Registers and other logic take Ins or less.
Consider a 32 – bit microprocessor, with a 16 – bit external data bus, driven by an 8 MHz input clock. Assume that this microprocessor has a bus cycle whose minimum duration equals four input clock cycles. What is the maximum data transfer rate for this microprocessor?
1. Consider a pipelined RISC CPU with 11 stages. What is maximum speedup of this CPU over a non-pipelined implementation? 2. Given a 5-bit Global Branch History Buffer, how many Branch History Tables do we need?
Let's pretend for a moment that we have a byte-addressable computer with 16-bit main memory addresses and 32-bit cache memory blocks, and that it employs two-way set associative mapping. Knowing that each block has eight bytes, please calculate the size of the offset field and provide evidence of your calculations.
Describe the concept of superscalar and VLIW architectures. How do these architectures enhance pipelining and execution of multiple instructions simultaneously?
Justify the impossibility of continually adding more cores to a CPU in order to boost its performance and keep up with the growth of Moore's Law.
Suppose a specific MCU has the following size of memories: 2 M byte of flash, starting from 0x0800_0000, 256 k byte of SRAM starting from 0x2000_0000, and 8 k byte registers for GPIOs, start at 0x4001_0000. (Note that 0x is the prefix for hexadecimal numbers.) Draw the memory map based on your calculations for the addresses.