COMPUTER SYSTEMS&MOD MSGT/ET SA AC PKG
3rd Edition
ISBN: 9780134671123
Author: Bryant
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 9, Problem 9.13HW
Repeat Problem 9.11 for the following address.
Virtual address: 0x0040
- A. Address translation
|
|
| VPN | _____ |
| TLB index | _____ |
| TLB tag | _____ |
| TLB hit? (Y/N) | _____ |
| Page fault? (Y/N) | _____ |
| PPN | _____ |
- B. Physical address format
- C. Physical memory reference
|
|
| Byte offset | _____ |
| Cache index | _____ |
| Cache tag | _____ |
| Cache hit? (Y/N) | _____ |
| Cache byte returned | _____ |
Expert Solution & Answer
Trending nowThis is a popular solution!
Learn your wayIncludes step-by-step video
schedule06:22
Students have asked these similar questions
Question 8:
A CPU generates 32-bit virtual addresses. The page size is 4 KB. The processor has a translation
look-aside buffer (TLB) which can hold a total of 128 page table entries and is 4-way set
associative. The minimum size of the TLB tag is:
01
02
0 3
04
1. 11 bits
2. 13 bits
3. 15 bits
4. 20 bits
The following data segment starts at memory address 1000h (hexadecimal)
.data
printString BYTE "ASSEMBLY IS FUN",0
moreBytes BYTE 25(DUP)0
dateIssued DWORD ?
dueDate DWORD ?
elapsedTime Word ?
What is the hexadecimal address of dueDate ?
a. 1045h
b. 1029h
c.1010h
d. 102Dh
Suppose a computer using direct mapped cache has 236 bytes of byte-addressable main memory and a cache size of 1024 bytes, and each cache block contains 64 bytes. ⦁ How many blocks of main memory are there? ⦁ What is the format of a memory address as seen by cache, i.e., what are the sizes of the tag, block, and offset fields? ⦁ To which cache block will the memory address 0x13A4576B map?
Chapter 9 Solutions
COMPUTER SYSTEMS&MOD MSGT/ET SA AC PKG
Ch. 9.2 - Prob. 9.1PPCh. 9.3 - Prob. 9.2PPCh. 9.6 - Prob. 9.3PPCh. 9.6 - Prob. 9.4PPCh. 9.8 - Practice Problem 9.5 (solution page 882) Write a C...Ch. 9.9 - Prob. 9.6PPCh. 9.9 - Prob. 9.7PPCh. 9.9 - Prob. 9.8PPCh. 9.9 - Prob. 9.9PPCh. 9.9 - Prob. 9.10PP
Ch. 9 - Prob. 9.11HWCh. 9 - Repeat Problem 9.11 for the following address....Ch. 9 - Repeat Problem 9.11 for the following address....Ch. 9 - Given an input file hello.txt that consists of the...Ch. 9 - Determine the block sizes and header values that...Ch. 9 - Prob. 9.16HWCh. 9 - Prob. 9.17HWCh. 9 - Prob. 9.18HWCh. 9 - Prob. 9.19HWCh. 9 - Write your own version of malloc and free, and...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
What will the following program display? #include iostream #include memory using namespace std; class First { p...
Starting Out with C++: Early Objects
Time Calculator Design a program that asks the user to enter a number of seconds, and works as follows: There a...
Starting Out with Programming Logic and Design (4th Edition)
This statement causes a function to end and sends a value back to the part of the program that called the funct...
Starting Out with Python (4th Edition)
Describe the purpose of the access key attribute and how it supports accessibility.
Web Development and Design Foundations with HTML5 (9th Edition) (What's New in Computer Science)
What is the general problem with static scoping?
Concepts Of Programming Languages
Some library functions are built into the Python interpreter.
Starting Out with Python (3rd Edition)
Knowledge Booster
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
- Suppose you have a byte-addressable virtual address memory system with 16 virtual pages of 64 bytes each and 4-page frames. Assuming the following page table, answer the questions below: Page # Frame # Valid bit 0 2 1 1 3 1 2 - 0 3 0 0 4 1 1 5 - 0 6 - 0 7 - 0 A. What physical address corresponds to the virtual address 0x42? Answer should be in hexadecimal number. (if the address causes a page fault, answer as "page fault" with the proper explanation) B. What physical address corresponds to the virtual address 0x72? Answer should be in hexadecimal number. (if the address causes a page fault, answer as "page fault" with the proper explanation) C. What physical address corresponds to the virtual address 0x84? Answer should be in hexadecimal number. (if the address causes a page fault, answer as "page fault" with the proper explanation)arrow_forwardSuppose a computer using direct-mapped cache has 232 (that's 232)232) bytes of byte-addressable main memory, and a cache size of 512 bytes, and each cache block contains 64 bytes. How many blocks of main memory are there? What is the format of a memory address as seen by cache, i.e. what are the sizes of the tag, block, and offset fields? To which cache block will the memory address 0x13A4498A map?arrow_forwardConsider a memory implemented for 8086 microprocessor Draw the memory block diagram. Determine the values for A0 , /BHE ,address lines(A1..A19) and data lines(D0.. D15) in order to access: A byte at odd address [01FF3H] A byte at even address [01FFCH] A word at even address [01FFEH] A word at odd address [01ABFH]arrow_forward
- Consider the following portion of a page table from a system with 4 KiB (i.e., 4096 byte) pages. virtual page number physical page number 370 8 4 5 4. 37 5 3 Give the physical memory address of the byte with virtual memory address 12000. 2.arrow_forwardQ: A digital computer has a memory unit of 64k * 16 and a cache memory of 1k words. The cache uses direct mapping with a block size of 4 words. i) How many bits are there in the tag, index, block & words fields of the address formats. ii) How many bits are there in each word of cache? iii) How many blocks can the cache accommodate?arrow_forwardMemory address Data According to the memory view given below, if RO = Ox20008002 then LDRSB r1, [r0, #-4] is executed as a result of r1 = ?(data overlay big endian)? Øx20008002 ØXA1 Øx20008001 ØXB2 Øx20008000 Øx73 ØX20007FFE ØXD4 ØX20007FFE Lütfen birini seçin: O A. R1 = 0X7F O B. R1 = Oxffffffd4 O C. R1 = Oxffffff7F O D. R1=0XD4000000 O E. R1 = 0XD4arrow_forward
- Suppose a computer using fully associative cache has 4G bytes of byte-addressable main memory and a cache of 512 blocks, where each cache block contains 128 bytes. a) How many blocks of main memory are there? b) What is the format of a memory address as seen by the cache, i.e., what are the sizes of the tag and offset fields? c) To which cache block will the memory address 0x018072 map?arrow_forwardSuppose you have a byte-addressable virtual address memory system with eight virtual pagesof 64 bytes each and four-page frames. Assuming the following page table, answer thequestions below:Page # Frame # Valid Bit0 1 11 3 02 - 03 0 14 2 15 - 06 - 07 - 0c. How many bits are in virtual address?d. How many bits are in physical address?e. What physical address corresponds to the following virtual addresses? (If theaddress causes a page fault, simply indicate this is the case.)i. 0x0ii. 0x44iii. 0xC2iv. 0x80arrow_forwardA virtual memory has a page size of 2K(words). There are eight pagesand four blocks. The associative memory page table contains the followingentries:Page Block0 32 15 26 0Make a list of all virtual addresses (In decimal) that will cause a page fault if used by the CPU.arrow_forward
- 3) Suppose we have a computer that uses a memory address word size of 8 bits. This computer has a 16- byte cache with 4 bytes per block. The computer accesses a number of memory locations throughout the course of running a program. Suppose this computer uses direct-mapped cache. The format of a memory address as seen by the cache is shown below: Tag 4 bits Block 2 bits Offset 2 bits The system accesses memory addresses in this exact order: 0x6E, 0xB9, 0x17, 0xE0, 0x4E, 0x4F, 0x50, 0x91, 0xA8, 0xA9, 0xAB, 0xAD, 0x93, and 0x94. Fill out the following tables: a) Address Hit Reference or Miss Comments b) Show the final contents of cache for direct addressing: Block Cache Contents Tag (represented by address)arrow_forwardSuppose a computer using fully associative cache has 224 words of main memory and a cache of 512 blocks, where each cache block contains 16 words. How many blocks of main memory are there? What is the format of a memory address as seen by the cache, i.e., what are the sizes of the tag and offset fields? To which cache block will the memory reference 17042416 map?arrow_forward4. Suppose you have a byte-addressable virtual address memory system with 8 virtual pages of 64 bytes each, and 4 page frames. Assuming the following page table, answer the questions below: Page # Frame # 0 1 1 2 3 4 5 6 7 3 0 2 Valid Bit 1 1 0 1 1 0 0 0 a) How many bits are in a virtual address? b) How many bits are in a physical address? c) How many bits are virtual page number? d) How many bits are page frame number? e) How many bits are page offset? f) What physical address corresponds to the following virtual addresses (if the address causes a page fault, simply indicate this is the case)? 1) 0x00 2) 0x44 3) 0XC2 4) 0x80arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Instruction Format (With reference to address); Author: ChiragBhalodia;https://www.youtube.com/watch?v=lNdy8HREvgo;License: Standard YouTube License, CC-BY