2. Two 32 bit numbers are allocated in memory using DCD directive as follows.Mem DCD 0x12345, 0x (71654000)What would be the contents of RO and R2 after the execution of the following sets ofinstructions? (The label “Mem" is pointing to a location 0x10000050)?ROR2LDRRO, = MemLDRBR2, [RO, #4]ROR2RO, MemR2, ROLDRMOVS

Answered: 2. Two 32 bit numbers are allocated in…

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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25: . Find the time delay in the following program if the crystal frequency is 1 MHz. Do not ignore the time delay due to the first and last instruction. DELAY: LDI R16, 30 AGAIN: LDI R17, 35 HERE: NOP NOP DEC R17 BRNE HERE DEC R16 BRNE AGAIN RET 26: Write a program to display 2 on 7 segment. A 7 segment is connected to PortD.
1. Please help me answer this engineering question
This is COmputer Architecture! this is about hamming code PLEASE WRITE THE CODE IN MIPS ASSEMBLY LANGUAGE! Assignment for Computer Architecture The assignment is to create a MIPS programs that the determines what the ECC code should be for a given number (an 8-bit byte). ECC Hamming codes are explained on pages 420-424 in your text. The codes you create are to work for 8-bit positive numbers as these are simpler to work with than larger numbers. The program is to request the user to enter a byte of data (a positive integer in the range of 0 to 255 in decimal) and then create the 12-bit Hamming code as described in your text (see above). The program is to then output this (with an appropriate label) in hex. Requirements: Make certain that you have lots of comments in your code as this is in MIPS. Also make the code neat: line up the instruction columns, the register columns, and the comment fields For this assignment, turn in your code, a screenshot showing a working for a test…
8 In the following code, use the dropdowns select the correct values of the register al at different points during the program. (Note: ignore the extra spaces inside of the brackets, they have to be there for the dropdowns to work correctly) .databyteArray BYTE 1, 2, 3, 4, 5, 6.codemov esi, OFFSET byteArrayadd esi, 3mov al, [esi ] ; al = ????Answer??????sub esi, 2mov al, [esi ] ; al = ???Answer??????? 9
translate the following MIPS code to C. Assume that the variables i, j, and k areassigned to the registers $s0, $s1, and $s2, respectively. Assume that the baseaddress of the array A is in registers $s6.Loop: blt $s0, $s1, Exitbge $s1, $s2, Exitaddi $s1, $s1, 5j LoopExit:addi $t0, $zero, 4ble $s0, $t0, Donesll $t1, $s0, 2add $t2, $s6, $t1sw $zero, 0($t2)Done:
Please submit .ASM file here Task 3.4: ASCII Characters Create an assembly program that would check if the input character is a numeric character. alphabet (letter) or a special character. HINT: Each character has a corresponding decimal and hex values in the ASCII table. Use ASCII table
Use emu8086 –assembler and microprocesser emulator 4.08 language to: Write the program that asks the Use to enter grades for three Course (Course A, Course B, Course c) then prints the avarege of these grades.
Q2: (A)- Write A program that computes Z=[(CL)*+(CH)*J/BL, places the result (Z) in the BX register. Make use of a subroutine named SQUARE that squares the contents of the DL register and places the result in the DX register.
2. Constrained by the size of the register in your old personal computer at home, youdecide to build a computer with a larger floating point register called R. Five octitscan be represented in R. You decide on the following format for the representation offloating point numbers:R: sign characteristic mantissaYou have available a 1 octit characteristic and a 3 octit mantissa.(b) Write the following decimal numbers as they would be represented in R: (i) 9.25 (ii) -3.5
Use emu8086 –assembler and microprocesser emulator 4.08 language to: Write a program to read a letter in lower case the convert this letter to upper case and print it. (to convert from lower to upper subtract from the value 20h)
Use the following data declarations: .data byte Val word Val sbyte 1, 2, 3, FCh word 1000h, 2000h, 3000h, 4000h dwordVal dword 34567890h, 90785634h, 0Ah, 33445566h Show the value of the final destination operand after each of the following code fragments has executed: (If any instruction/s is invalid, indicate "INV" as the answer and briefly explain why) a. mov bh,byteVal+2 b. mov edx,1 C. add dx,[wordVal+4] mov ecx,5 xchg ecx,[dwordVal+12] d. mov ah, byte Val+3 sub ah,[ byte Val+0] sub ah,[ byte Val +2] e. mov eax, dword ptr dwordVal+7 f. movsx cx,byteVal+3 answer bh= answer edx= answer ecx= answer ah= answer eax= answer (show your answer in binary) CX=
Given a code snippet in C++, write the equivalent codes in MIPS. Note: You may use any register that is deemed appropriate to assign the variables to your register Submission instructions: 1. Save each code snippet in a QtSPIM readable file (save as *.asm). Name your file according the the snippet name. E.g.: for snippet 1, save as Snippet1.asm. Create a word document and answer these questions: a. Snippet 1: What is the final value of z, h and y? 2. Questions: Snippet 1: int x=3, y=10, z, h; Z = x + y; h = x - y; y = z + X;

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