1. Introduction ELEC 330 Digital Systems Engineering Dr. Ron Hayne

2. 330_Intro2 Admin  Course materials available online  http://ece.citadel.edu/hayne/ http://ece.citadel.edu/hayne/ Students are encouraged to print lecture slides in advance and use them to take notes in class

3. 330_Intro3 Course Outline  Computer FundamentalsCh 1  68HC11 OperationCh 2  Assembly LanguageCh 3  Program DesignCh 4  Stacks and SubroutinesCh 5  Memory and I/OCh 6  Advanced HardwareCh 7

4. 330_Intro4 Grading  Projects, Homework, Quizzes30%  Tests (2)40%  Final Exam30%  Some Projects will be done in Teams

5. 330_Intro5 Projects  THRsim11 Motorola M68HC11 Simulator Edit, Assemble, Simulate, Debug Memory, I/O, Switches, Displays Citadel ECE License

6. 330_Intro6 Questions?

7. 330_Intro7 Computer Fundamentals  Building Blocks Registers Arithmetic Logic Unit (ALU) Input/Output (I/O) Control Unit Memory Processor

8. 330_Intro8 Stored Program Processor Input/ Output Processor Control Unit In Out Data Memory Data Control Instruction Control/Status Clock

9. 330_Intro9 Computer Information (Binary)  (Machine) Instructions (Machine Language) Programs  Data 2's complement BCD ASCII  Hexadecimal (4-bit binary)

10. 330_Intro10  Output Display Printer Speakers I/O  Input Keyboard Mouse Microphone Camera Scanner  Serial Communications Network Modem

11. 330_Intro11 Memory  Primary Random Access Memory (RAM) Read Only Memory (ROM)  Organization Word Address Read/Write  Secondary Magnetic Disks Tape Optical Disks  Hierarchy Cache Main Virtual

12. 330_Intro12 Processor  Arithmetic Addition Subtraction Multiplication Division Comparison  Logic AND OR NOT XOR  Registers Store Shift

13. 330_Intro13 Control Unit  Coordinates/Directs other Units  Computer Operation Input Program/Data stored in Memory Processing Information fetched into Registers Processed by ALU Output

14. 330_Intro14 End of Lecture  Administration  Introduction