Students:Alexander Kinko Roni Lavi Instructor:Inna Rivkin Duration:1 Semester

Students: Alexander KinkoRoni Lavi

Instructor: Inna RivkinDuration: 1 Semester

Final Part 2 PresentationWinter 2009

Final Part 2 PresentationWinter 2009

A little reminder …

3 Digital

Experiments

3 Analog

Experiments

M.S.S

Experiment

Mixed Signal System (M.S.S.)

Main Goal

Giving the students in E.E. lab 1 a

tool for a deeper understanding,

designing and implementing of

modern signal processing systems

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

M.S.S. Platform (general block diagram)

E.A.R. CardPre-Amp

DE2

E.A.R. CardFiltering

M.S.S. Card

Basic Block Diagram of M.S.S. Platform

OptionalMatrix

D/A D/A D/A D/A

A/D

DE2

Mic. Preamp

LPF/HPF

LPF/HPF

Sampling & Reconstruction Card Audio InterfaceCard

ADC_Interface

DACs_Inteface

DigitalProcessing

UnitDigital

Interface

Analogsignal

Analogsignal

Analog signals

Analog signals

VHDL - M.S.S. Core

ADCInterface

PDACInterface

SDACInterface

Controls

Inputs Outputs

M.S.S. Experiment Contents

Developing experiments for the 7th experiment

Inverting Amplifier

Half-way Rectifier

Full-way Rectifier

Signal Generator Digital Recording

Platform Introduction (basic mode)

Scope

User Control

Analog signal (before processing)

FunctionGenerator

DE2 + M.S.S. Card

Analog signal (after digital & analog

processing)

Matrix

M.S.S. Experiment Contents (cont.)

Developing experiments for the 7th experiment

Digital Audio Recording

Platform Introduction (audio processing mode)

Scope

Mic. Pre-ampUnit

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

Experiment Booklet Contents

Part 1

Theoretical background

M.S.S. platform description

Preparation report

Experiment flow

Final report

Mini-project briefing

Experiment Booklet Contents

Part 2

Preparation report

Example of mini-project implementation

Mini-project implementation

Mini-project presentation

Platform Introduction (project mode)

Scope

Mic. Pre-ampUnit

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)

OptionalMatrix

User Control

MP3/4 Player

User keyboard

Products

M.S.S. platform

Experiment booklet

VHDL files for M.S.S. experiments

Built-In Self Test (B.I.T.)

Production Files

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

Any questions ?

The End !