Much Ado About Nothing

Sometimes, nothing is exactly what you need. A specific amount of nothing, to be precise.

Here is a delay library, written in assembly, for PIC microcontrollers running at 8MHZ. If you find it useful, please let me know. Share and enjoy!

8MHz delay library

It works! (again)

Bill (Dr. Rosen's independent-study student) stopped by the lab today to work on his Z80 computer. After tracking down a few bugs, we got it working! I loaded the Fibonacci test program into it, and saw it execute the JMP 0x0003 command, verifying that it is correctly executing code.

Good job, Bill (and thanks for helping us test the design for the course)!

LCD display video on YouTube (click here)