Question 1: Assume a computer that has 32-bit integers. Show how each of the followingvalues would be stored sequentially in memory, starting at address 0x100, assuming eachaddress holds one byte. Be sure to extend each value to the appropriate number of bits. Youwill need to add more rows (addresses) to store all five values.a) OxAB123456b) 0x2BF876c) 0x8B0A1d) Ox1e) 0xFEDC1234Byte OrderAddressBig EndianLittle EndianOx1000x101Ox1020x1030x1040x1050x106Ox107

Memory Addressing: The memory addresses start from 0x100 and go sequentially. Each address…

Answered: Question 1: Assume a computer that has…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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An integer array [41,11,121,163] is stored in memory. Each integer has 32 bits. Suppose the first byte of the array data has a hexadecimal address of F8D4A0C8, and the content of the $s4 register is also F8D4A0C8 in hexadecimal. List the integer values in decimal in the array starting with element 0, after the following MIPS code is executed. Separated them by comma, for example, 11,22,33,44. lw $t5, 0($s4) lw $t4, 12($s4) add $t4, $t5, $t4 Sw $t4, 0($s4) Answer:
Convert the following Compact Memory Notation diagram into an Array Memory Notation diagram. Assume the addresses are 4-bit binary values and the data are 8-bit binary values. Hint: The solution to this question is simply the reformatted diagram in Array Notation.
For a computer system, which utilizes pure segmentation, segmentation table and list of virtual addresses (a: segment number, b: offset) are given below. Please, write corresponding physical addresses for each virtual address given: Segment No Base Limit 219 600 a. 0,430 1 2300 14 b. 1,10 90 100 c. 2,500 3 1327 580 d. 3,400 4 1952 96 e. 4,112 -----
micro 8051 Given that two arrays X1 and X2 are stored in ROM where each array consists of ten byte elements. Produce array Z of the same size where: Z[i]= 9*X1[i] + X2[i] where i=0,1,….9 Store Z in internal RAM starting at address 30H. Run your program with the following data (shown in Hex): X1 : 35, A3, 7B, 90, 5C, 4F, 38, D5, 39, 7A X2: B0, 36, 2A,75, 82, 9B,C4, 7D,18,B4
Giventhe following assignment of some program’s virtual pages to physical pages in a system with 4 KiB byte pages, what physical memory address corresponds to virtual address 20000? (All values are given in decimal.)
A CPU that supports little endian format reads two integer (4-byte) values from address 0x1000 and 0x2000. The values read are 55 and 6850 respectively. Please show the memory contents (byte-wise) at address 0x1000 and 0x2000?
if the size of the memory is 64 K (read as 64Kilo words), then the number of * bits in the address 2^36 O 2^16 O 2^26 O
An array of size 1KByte is stored at address start at 62000h, Write a piece of code to convert the negative value of array to positive.
Assume that CS=3500, DS=4500, SS=5500, SI=2200, DI=4200, BX=7300, BP=8000, AX=3420 (all values are in hex). Calculate the physical address of the memory and show the contents in each of the following: a) MOV [BP]+10,AX b) MOV [SI],AX c) MOV [BX][DI]+20,AX
Q.2 Suppose a system has a logical address space of size 25 (m=5), a page size of 4 bytes, and a physical memory of 128 bytes. Given the following page table, find out the respective physical addresses for each of the logical address listed in Table 2. (Note: all addresses are expressed in decimal number system) Table 1: Page table 0 2 5 7 0 15 1 2 3 4 5 18 6 20 7 22 Table 2: Fill out this table with corresponding physical memory addresses Logical Address Physical Address 0 6 10 17 23
Computer science
1. Windows The hypothetical machine of has two I/O instructions: 0011 Load AC from I/O 0011 Store ÁC to I/O In these cases, the 12-bit address identifies a particular I/O device. Show the program execution for the following program: Load AC from device 68. Add contents of memory location 326. Store AC to device 69. Assume that the next value retrieved from device 68 is 10 and that location 326 contains a value of 35 Windows The hypothetical machine of has two I/C 0011 Load AC from I/O 0011 Store AC to I/O In these cases, the 12-bit address identifies a parti execution for the following program:4 Load AC from device 68. Add contents of memory location 326. Store AC to device 69. Assume that the next value retrieved from devi contains a value of 35. 여기에 질문을 입력하거나 붙여 넣으세요.

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