ICS 312 TA Homepage Fall 2009

General Information

TA:	Jade Cheng 成玉 (yucheng@hawaii.edu)
Instructor:	David Pager (pager@hawaii.edu)
Course:	Machine-Level and Systems Programming
TA Office:	POST Building Room 303-3 (cubicle 3)
TA Hours:	Tuesday 11:00 to 12:00
	Thursday 11:00 to 12:00

Course Requirements

TBD

Homework Assignments

If you do not complete homework assignments sufficently, you would automatically fail the course. Otherwise, homework does not affect your grades. Homework submissions will be recorded and posted on this site using the student codes provided by the TA.

Please submit your homework assignments by 11:59 pm on the posted due date. Homework received on time will receive 10 points. One point will be deducted for late submissions. After one week homework will not be accepted.

To facilitate the grading process, please try to follow the following guidelines when submitting assignments.

Email submissions

Assignments should be submitted via email using your UH UNIX email account. The TA will not accept any other form of submissions.
“To” field of email

Assignments should be submitted to yucheng@hawaii.edu. Please do not send the assignments to the professor.
“Cc” field of e-mail

Please cc the email to youself. That way, if the TA doesn’t get your email for some reason, you have proof that it was sent.
Subject of email

Please use the following pattern for the subject of your email.
```
[312] homework number
```
For example: [312] homework 1
Body of email

Please copy and paste the contents of the homework in the email body. That way, the TA will receive your work even if the attachment is rejected.
Attachments

Plain text files are preferred. PDF, JPG, and PNG files are also accepted. Please do not send Microsoft Office documents.
Multiple submissions

You may submit an assignment more than one time. Only the most recent assignment submitted will be evaluated.

Grades

The grades for homework assignments, programming projects, in-class quizzes, and the exams will be posted using the student codes provided by the TA. If you lose or forget your code, please contact the TA.

Click your student ID to view your grades.

Homework and Quiz Solutions

The solutions of some of the homework assignments and the in-class quizzes will be posted in this section. Since late submmisions are allowed, the solutions will not be available until a couple of weeks after the due date.

hw-17.asm

; this program tests the draw line macros in the mymacro.txt file.
        .model small
        .586
        .stack      100h
        .code
        include mymacros.txt        ; include mymacros.txt file
main    proc
        mov         ax, @data
        mov         ds, ax

        mov     ah, 0               ; set graphics mode
        mov     al, 13h
        int     10h

        mov     ax, 0a000h          ; set ES
        mov     es, ax

        hl      50, 10, 200, 4      ; draw a horizontal line
        vl      150, 10, 100, 4     ; draw a vertical line
        drl     150, 10, 100, 4     ; draw a right diagonal line
        dll     150, 10, 100, 4     ; draw a left diagonal line

        mov     ah, 1               ; wait for a keystroke
        int     21h

        mov     ah, 0               ; restore graphics mode to mode 3
        mov     al, 3h              ; and clear the screen
        int     10h

        mov     ax, 4C00h           ; 4c in ah is dos exit fn with return code in al
        int     21h
main    endp
        end     main