3. Suppose we have a 32-bit MIPS word containing the value Ox008A1021. We want to determine what machine instruction this represents. You may use the MIPS data reference sheet attached. a) Write this instruction word in binary. Leave enough spaces between the digits to answer part c) of the question. ANSWER: b) What is the format of this instruction? c) In your answer in part (a), draw boxes around the bits that make up the different fields of the instruction and label the instruction fields. (op codes, etc.) d) Translate this instruction to assembly language. Use symbolic names such as $t8 instead of absolute register numbers like $24.

3. Suppose we have a 32-bit MIPS word containing the value Ox008A1021. We want to determine what machine instruction this represents. You may use the MIPS data reference sheet attached. a) Write this instruction word in binary. Leave enough spaces between the digits to answer part c) of the question. ANSWER: b) What is the format of this instruction? c) In your answer in part (a), draw boxes around the bits that make up the different fields of the instruction and label the instruction fields. (op codes, etc.) d) Translate this instruction to assembly language. Use symbolic names such as $t8 instead of absolute register numbers like $24.

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 interesting application of a PLA is conversion from the old, obsolete punched cards character codes to ASCII codes. The standard punched cards that were so pop- ular with computers in the past had 12 rows and 80 columns where holes could be punched. Each column corresponded to one character. so each character had a 12-bit code. However, only 96 characters were actually used. Consider an application that reads punched cards and converts the character codes to ASCII. a. Describe a PLA implementation of this application. b. Can this problem be solved with a ROM? Explain.
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Extend Example 7-36 to write (store) the string below of 28 characters into EEPROM locations starting at address 0x003F. Write one character at a time.MSG[ ] = “All the best for your Final Exam!”
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