EE 306 E-Mail Archive
your email to my TA has been forwarded to me to answer
When can I look at my final?
Memory Mapped I/O
answers to problems at the end of the chapters
KBSR, KBDR, DSR, DDR ...and how to use them re: PA 5
For AFTER (LONG AFTER) the final exam...
Traps and Interrupts -- vive la difference!
why set the IE bit?
instructions to push/pop vs. individual cycles to push or pop
What is the o/s and what is the LC-3
one student, several questions ...on interrupts
An unasked question today ...for after the final exam
a few questions about PA 5
Moving on to PA 5 (after PA 4 is done, of course)
What is GETC, PUTS, IN, OUT
some concerns over some details in the NIM programming assignment
more on interrupts
Format of the input in PA 4: Do we have to type A2, say...
What about a lower priority interrupt?
ADD or Add, that is the question
two blurbs on Stacks
to be ignored until you are through celebrating Thanksgiving... (i.e., solving problems like Problem 5 on exam2)
E pluribus unum
My announcement in class today about one-hour meetings with me
Ooops! I am embarrassed and I sincerely apologize
WARNING -- the Fall 2002 programming solutions involved the LC-2
your Programming Assignment 3 grade
Interrupt driven I/O
Problem 5b, in case it is not perfectly clear
What registers should be saved? ...and who should save them?
Setting and clearing bits
E and D, revisited.
How many is at most 20?
E or D, or e or d, or E or d, etc.
One of my TAs got very upset with me tonight...
How important is syntax? Aren't concepts everything?
Dessert -- i.e., interesting questions, for AFTER all your work is done
What does BR do?
Resubmitting PA 1
LD uses an offset
Subtraction on the LC-3
and no sooner do I send one email than...
What are we asking you to do?
and now one who WANTS to use .stringz
The hint is confusing
Don't forget the last thing to do in the program!
on branches and bitvectors
a couple of questions from a couple of students
comments as part of a good program
A short question on condition codes, and my VERY long answer
what if my program is different from the one you came up with?
one student, three questions
what happens if x3101 contains a negative number?
some understandable anxiety after looking at the exam
tomorrow's discussion sessions
now that the exam is done...
transistor circuits and logic circuits
How do I get you to concentrate on the concepts in the course?
old exam solutions
the soft drink machine
two questions: one about the exam, one about the mater...
Problem 2(b) on Problem Set 3
The midterm exam next Wednesday
Is Football a prereq for 306?
Monday, November 6
What do I mean when I ask you to draw a finite state machine
More on Problem 3 (second problem set)
Problem 6 on the second problem set
IEEE Floating Point BIAS
Problem 12 on the second problem set
AND or NAND, that is the question...
the three-input gate I put on the board last week
on missing class...
Problem 1 on the second problem set
A students asks about the problems we postponed
The home page for 306
Error in Problem 4 of the Problem set