Lab 3: Dancing Car

Program (20 points)

Write a program that meets the following specification exactly:

1) For 2 seconds have your car go forward.
2) For 1 second have your car go backward.
3) For 1 second have your car turn to the left.
4) For 1/4 of a second have your car stop.
5) For 1 second have your car turn to the right.
6) For 1 second have your car stop.
7) Restart loop at number 1 of the specifications.

Notes:

• Remember, 1 second for a 2 MHz clock is equal to 2,000,000 cycles; therefore, 1/4 of a second would equal 500,000 cycles, or 2 seconds would equal 4,000,000 cycles.
• You should comment your code such that it is clear that once you store the value needed to setup the current specification until the value is stored to switch to the next specification is exactly the correct number of cycles.
• Each lab partner must turn in a copy of the assembly language program.
• The comments at the top of the program should indicate:
  • Who the author is of the program
  • Who you worked with on the program

Demonstration (10 points)

You may demonstrate the downloading of the program as a partnership or alone, but both partners must be present to demonstrate as a partnership.

For this lab,

• you must hand in the assemby language file (.asm) using the Web Submission page. Note: You will receive no points for a program that does not assemble.
• you must demonstrate your program works on your newly built car to either the Instructor or TA.