Assignment 4

1. Write a Nios II program to count from 0 to 99 (at 2 Hz) and display the result on the 7-segment displays. Use usleep(microseconds) for the timer. Submit source code and demonstrate to the instructor.

2. Write a Verilog program for the DE-2 board that does the following:
   1. Counts from 0 to 99 on HEX7-HEX6 at either 1 Hz or 10 Hz. Use KEY1 to switch rates.
   2. Counts (0 to 9) on HEX0 up one count every time you press KEY3 and down one count every time you press KEY2.
   3. Blanks HEX5-HEX1
   Submit pruned Verilog projects (no DB directory, no pof or sof files), and demonstrate to the instructor.

3. Do exercise 4.48 from the textbook. (Verilog)

Maintained by John Loomis, last updated 12 September 2008