1. Students:Alexander Kinko Roni Lavi Instructor:Inna Rivkin Duration:1 Semester Final Part 2 Presentation Winter 2009 Final Part 2 Presentation Winter 2009

2. A little reminder … 3 Digital Experiments 3 Analog Experiments M.S.S Experiment Mixed Signal System (M.S.S.)

3. Main Goal Giving the students in E.E. lab 1 a tool for a deeper understanding, designing and implementing of modern signal processing systems

4. Project Overview  Foundations  Designing and manufacturing a sample & reconstruction card  Designing and manufacturing an audio interface card to M.S.S. card  VHDL M.S.S. core

5. M.S.S. Platform (general block diagram) E.A.R. Card Pre-Amp DE2 E.A.R. Card Filtering M.S.S. Card

6. Basic Block Diagram of M.S.S. Platform Optional Matrix D/A A/D DE2 Mic. Preamp LPF/ HPF LPF/ HPF Sampling & Reconstruction Card Audio Interface Card ADC_Interface DACs_Inteface Digital Processing Unit Digital Interface Analog signal Analog signal Analog signals

7. VHDL - M.S.S. Core ADC Interface PDAC Interface SDAC Interface Controls InputsOutputs

8. M.S.S. Experiment Contents  Developing experiments for the 7 th experiment  Inverting Amplifier  Half-way Rectifier  Full-way Rectifier  Signal Generator Digital Recording

9. Platform Introduction (basic mode) Scope User Control Analog signal (before processing) Function Generator DE2 + M.S.S. Card Analog signal (after digital & analog processing) Matrix

10. M.S.S. Experiment Contents (cont.)  Developing experiments for the 7 th experiment  Digital Audio Recording

11. Platform Introduction (audio processing mode) Scope Mic. Pre-amp Unit DE2 + M.S.S. Card Mic. Phones Mic. Phones User #1 User #2 Analog signal (before processing) Analog signal (after digital processing) Analog signal (before processing) User Control

12. Experiment Booklet Contents  Part 1  Theoretical background  M.S.S. platform description  Preparation report  Experiment flow  Final report  Mini-project briefing

13. Experiment Booklet Contents  Part 2  Preparation report  Example of mini-project implementation  Mini-project implementation  Mini-project presentation

14. Platform Introduction (project mode) Scope Mic. Pre-amp Unit DE2 + M.S.S. Card Mic. Phones User #1 Phones User #2 Analog signal (before processing) Analog signal (after digital & analog processing) Analog signal (before processing) Optional Matrix User Control MP3/4 Player User keyboard

15. Products  M.S.S. platform  Experiment booklet  VHDL files for M.S.S. experiments  Built-In Self Test (B.I.T.)    Production Files

16. Self Built-In-Test (B.I.T.) Mode M.S.S. Card D/A Analog Mux Digital Wave Generation A/D Digital Comparison Display DE2 Analog Mux Analog Input Control Start B.I.T. (User Control) Analog Output Digital Signal  E.A.R.Card

17. Testing of Products  Pre-pilot experiment  Two students who’s taking LAB 1 now (Tuchman Bros.)  Up to three weeks from now  Pilot experiment  Will take place in summer semester – to be scheduled  List of potential students – done  Reward for pilot students – to be determined  New experiment in the LAB 1  Starting upcoming winter semester

18. Any questions ?

19. The End !