Help with thrsim program

Started by ricknismo May 22, 2006
I am trying to develop a program, for the Motorola MC68HC11, that
will transmit a string of text to the
THRSim11 serial receiver. The string of text will include the
words `My student number is'
followed by your student number. You must use the THRSim11 simulator
software for this
Your program must include subroutines to:
initialize the SCI register
convert hexadecimal numbers to ASCII
poll the SCI transmitter.

I want to do a flow chart and memory map too, any help would be
greatly appreciated.