ECE314sp07_HW2 - ECE/CS 314 Spring 2007 Homework 2 Due...

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1 ECE/CS 314 Spring 2007 Homework 2 Due Tuesday, Feb 20, 2006 before 10:00pm EST Homework Submission Policies 1. Show your work where appropriate. 2. Homework Assignments are done individually without calculators . 3. Homework must be typed and submitted in plain text or PDF format. No scanned PDF (or scanned ANYTHING) allowed. 4. All homework should be submitted through CMS. Under no circumstances should a submission be made by sending the completed assignments to a course staff by email, unless explicitly requested. (Make sure you are signed up for the class on CMS BEFORE the submission deadline.) 5. In general, late submissions will not be graded. However, if CMS is down prior to a deadline, please contact the course staff BEFORE the deadline and make a submission when the system is back up (it will not be penalized). 6. Questions may be directed to the ECE/CS 314 consultants. Problem 1. Show the effects on memory and registers of the following instructions. (10 points) Suppose address 0x10000000 in memory contains the 32-bit hex value 0xFEDCBA76, address 0x10000004 contains the 32-bit hex value, 0xFEEDBABE , address 0x10000008 contains the 32-bit hex value 0xBEEFFEED , and the address 0x1000000C contains the 32-bit hex value 0x76543210. Suppose further that register $8 contains 0x10000000, $9 contains 0x10000004, and $10 contains 0x10000006. Assume each of the following instructions is executed independently of the others, starting with the values given above. Hint: Don’t forget that the MIPS architecture is Big-Endian. (a)
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This note was uploaded on 09/01/2008 for the course ECE 3140 taught by Professor Mckee/long during the Spring '07 term at Cornell University (Engineering School).

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ECE314sp07_HW2 - ECE/CS 314 Spring 2007 Homework 2 Due...

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