4.28 LAB: Multiplications and divisions using shift operations - bitwise operations Shifting a positive integer left by i bits gives the same result as multiplying the same integer by 2⁰. Nx 2¹ = N <> i Given an integer N stored in X19, write a program that stores the result of N x 8 in X20 and the result of N/16 in X21. Use the '+' button under the Registers display to initialize register value for X19. Ex: If the value of X19 is initialized in the simulator as 64, the results are stored in X20 and X21: Registers Data X19 5322222947062x3.cx7 X20 X21 64 512 4 Note: Shift-right performs an integer division; therefore, digits after the decimal point are ignored. LAB ACTIVITY 3zuy7 4.28.1: LAB: Multiplications and divisions using shift operations - bitwise operations Assembly Line 1 // Type your code here. Line 2 // Do not initialize memory here. Line 3 // Use the + button under the Register displ Line 4 ENTER SIMULATION STEP Line 4: Unrecognized op code: Iw RUN ▶ X19 X20 X21 + Registers 64 512 4 Memory Each has value 0 + 0/10 Load default template...
4.28 LAB: Multiplications and divisions using shift operations - bitwise operations Shifting a positive integer left by i bits gives the same result as multiplying the same integer by 2⁰. Nx 2¹ = N <> i Given an integer N stored in X19, write a program that stores the result of N x 8 in X20 and the result of N/16 in X21. Use the '+' button under the Registers display to initialize register value for X19. Ex: If the value of X19 is initialized in the simulator as 64, the results are stored in X20 and X21: Registers Data X19 5322222947062x3.cx7 X20 X21 64 512 4 Note: Shift-right performs an integer division; therefore, digits after the decimal point are ignored. LAB ACTIVITY 3zuy7 4.28.1: LAB: Multiplications and divisions using shift operations - bitwise operations Assembly Line 1 // Type your code here. Line 2 // Do not initialize memory here. Line 3 // Use the + button under the Register displ Line 4 ENTER SIMULATION STEP Line 4: Unrecognized op code: Iw RUN ▶ X19 X20 X21 + Registers 64 512 4 Memory Each has value 0 + 0/10 Load default template...
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
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