CSE 470/570 EE 470/570
Microprocessor-basedSystem Design
Prof. Richard E. Haskell
115 Dodge Hall
CSE/EE 470/570
• Prerequisites:– CSE 470: CSE 378 – EE 470: EE 378 – CSE 570: BS in CE or CS – EE 570: BS in EE
CSE/EE 470/570
• Text:
MC9S12C32 : 16-Bit Microcontroller datasheets
Download 9S12C32_ZIP.ZIP from
http://e-www.motorola.com/webapp/sps/site/
prod_summary.jsp?code=MC9S12C32&nodeId
=03t3ZGpnLn8636K100#documentation
CSE/EE 470/570• Suggested references:• 68HC12 Microcontroller: Theory and Applications, Daniel J. Pack
and Steven F. Barrett, Prentice Hall, 2002.
• Software and Hardware Engineering: Motorola M68HC12, Fredrick M. Cady and James M. Sibigtroth, Oxford University Press, 2000.
• MC68HC12: An Introduction – Software and Hardware Interfacing, Han-Way Huang, Thomson, 2003.
• Embedded Microcomputer Systems: Real Time Interfacing, Jonathan W. Valvano, Brooks/Cole, 2000.
• Design of Embedded Systems Using 68HC12/11 Microcontrollers, Richard E. Haskell, Prentice Hall, 2000.
CSE/EE 470/570• Development board:• Each student must purchase a CML-12C32 development
board directly from Axiom Manufacturing, www.axman.com. $78.00 with educational discount.
Course Contents
• The 68HC12 and HCS12 Families of Microcontrollers
• 68HC12 instructions and addressing modes
• Parallel Interfacing
• Interrupts
• The Serial Peripheral Interface (SPI)
• Analog-to-Digital Converter
Course Contents (cont.)
• Timers and PWM
• The Serial Communication Interface (SCI)
• Fuzzy Control
• Program Development in assembly language, C, and WHYP
Course ObjectivesBy the end of this course you should be able to:
• Write 68HC12 assembly language programs
• Implement and test programs on the Motorola MC9S12C32 microcontroller
Course Objectives (cont.)By the end of this course you should be able to:
• Design an HCS12-based embedded system that uses– Parallel ports
– Synchronous (SPI) and asynchronous (SCI) serial ports
– Timers (input capture and output compare)
– A/D converters
Homework and Labs
• Individual homework assignments done on CML-12C32 development board
• Group lab assignments done on CML-12C32 development board
• Homework and lab assignments checked off by lab instructor during lab periods
Term Project
Each group will
• Design and implement a prototype of a microcontroller-based product that will meet a specific need (e.g. of a disabled person) and for which there would be a market.
• Write a final report describing the design.
• Make an oral presentation and demonstration to the class.
Term Project (cont.)
• Assume that your group is a small business that wants to be successful
• What makes small businesses successful?
• “To borrow a phrase: It’s the idea, stupid”– Doug Hall, host of Brain Brew Radio
• Wall Street Journal, p. R6, July 12, 2004
“…the most thriving entrepreneurs are the so-called American dreamers – the ones who see a void in American commerce and try to address it rather than haphazardly chasing any inspiration. For instance, the guy who can’t find a printer cartridge on a weekend and is moved to open an office-supply store; or the entrepreneur who goes to a dirty theme park and decides he can do better. That, Mr. Hall suggests, is where the Staples and Disneys of the world originate.”
Gwendolyn Bounds, “Lessons of Success – and Failure”The Wall Street Journal, p. R1, R6, July 12, 2004
Engine Encoder SimulatorDani NadraMayur PatelNika Juncaj
Final Design
Internal Circuit Connections
EncoderPulse
IndexPulse
CAMSignal
FEV Standard
Example - Encoder Pulse Signal
Current Simulation Current Output
Exams
• Exam 1
• Exam 2
• No Final Exam
• Project presentations and demonstrations: Mon., December 13, 7:00 - 10:00 p.m.
Grading
• Homework and Labs 15%• Projects
– Hardware/Software Design 20%– Written report 15%– Oral presentation 5%– Marketability 5%
• Exam 1 20%• Exam 2 20%• 100%
Office Hours
• Mon., Wed., 3:00 – 4:00 p.m.; 115 DH
• Phone: 248-370-2861
• email: [email protected]
• Web site: – www.cse.secs.oakland.edu/haskell– click on HC12 Book and click CSE/EE 470/570
