CS/COE 0447 Recitation

Computer Organization and Assembly Language

Announcements

• I have to cancel office hours from 2:00pm to 3:00pm on Thursday (12/17). I will be available after 3:00pm.

• A solution to homework 3 has been posted below.

• There was another minor mistake in homework 2 (sorry for the inconvenience!). The multiplication in problem 16 should be between signed numbers, instead of unsigned numbers. You can show the steps of the algorithm either for 8-bit signed numbers (01101101b and 11011010b) or for 9-bit “unsigned” numbers (001101101b and 011011010b).

• There was bug in the test code for lab 7. Use the newest version (updated 10/23 1:00pm)

• There was a mistake on homework 2. The conversions in problems 5, 7, 9 and 14 should be into 9-bit binary numbers, instead of 8-bit binary numbers.

• Grades and comments for Project 1 have been sent by email. If you did not receive an email with your grade and think that you should have, let me know.

• Grades and comments for Lab 1 have been sent by email. If you did not receive an email with your grade and think that you should have, let me know.

• Office hours on Wednesday, September 23 will be held from 2:30pm to 4:30pm.

• Welcome to CS/COE 0447 Recitation!

General Information and Policies

• Teaching Assistant: Santiago Bock (office: 6507 Sennott Square, email: sab104 “at” cs “dot” pitt “dot” edu, phone: 412-624-8463)

• Office Hours: Mondays and Wednesdays from 12:30pm to 2:30pm and Thursdays from 2:00pm to 4:00pm

• Labs will be assigned during recitation on Fridays and are due the following Thursday at 11:59pm.

• Late submission of labs will not be graded

• Labs and projects are to be submitted according to these instructions

• Homework is to be turned in at the beginning of class or recitation

• You may collaborate with a partner in the lab. However, each person must turn in their own copy of the lab, with the name of their partner.

Labs

Homework