CMIS 310

Write 8085 programs to do the following:


1. Divide two numbers.  This is integer division. 
Division is repeated subtraction.  x/y is the number of times
y can be subtracted from x.

2.  Write a program to calculate the Nth Fibonacci number.

3. Pretend address 3000 is an I/O port.  If bits 2 and 4 of that
   byte are 1's, output 03h to 3001, if those two bits are both 0's
   output 00h to 3001, if the two bits are 0 and 1, output 02h to
   3001, and if the two bits are 1 and 0, output 01h to 3001.  In
   other words, output the numeric value of those two bits to 3001.




Fully comment each program, as in the class examples.