Lecture Outline for Spring 2000

1. Wednesday 1/17

   • Introduction to Microprocessors and Microcontrollers.
   • Figures
     • Course Overview
     • Simple Cruise Control
     • Cruise Control Block Diagram
     • Cruise control flow chart
     • A microprocessor is just a state machine
     • Simple microcontroller -- a microprocessor with peripherals on a single chip
     • Harvard architecture microprocessor
     • Princeton architecture microprocessor
     • Microprocessor memory map

2. Friday 1/19

   • The HC12 Internal Registers (MC68HC912B Family , Sections 3.2-3.5;
   • CPU 12 Reference Manual, Sections 2.1-2.2)
   • Notes
     • 68HC12 Address Space
     • 68HC12 ALU
     • 68HC12 Programming Model
     • Some HC12 Instructions Needed for Lab 1
     • A Simple Assembly Language Program
     • Assembling an Assembly Language Program