1. Alex Apel Stephen Rashid Justin Robinson

2. Overview System Architecture PC Software Design Block Diagram GUI Design Digital Hardware Design Description Digital System Overview Transducer Controller Card Analog Hardware Design Block Diagram Components

3. System Architecture PC Software Microcontroller Circuit Serial Control Logic Analog Hardware Control Logic Analog Hardware Control Logic Analog Hardware Control Logic Analog Hardware

4. PC Software Design Block Diagram GUI Transducer Input [1..n] ID Relative Phase Amplitude Global Input Signal Period Signal Duty Cycle Start/Stop Generation Misc. Save Input Data Load Input Data Transducer ID : int Relative Phase : int Amplitude : int AdjPhase() : int AdjAmplitude() : int File Storage Comm. Out In Serial Lab PC

5. PC Software Design GUI Design

6. Digital Hardware Design Serial Interface to PC Microcontroller System of addressing multiple transducers Assertion and Control of global time frame Feedback collection and Phase Regulation

7. Digital Hardware Design Digital System Overview TI C2000 Microcontroller Decoder Transducer Controller Card MUX Global Timer Serial to PC Transducer Controller Card

8. Digital Hardware Design Transducer Controller Card Waveform DPRAM Feedback DPRAM Global Timer Address Line Write Enable Feedback Data Out Waveform Data In ADC Line from Amplifier Hi/Low On/Off

9. Analog Hardware Design Block Diagram H Bridge Controller H Bridge Power Supply Transducer Hi/Lo On/Off To Digital Phase Correction

10. Analog Hardware Design Components H Bridge Control Logic H Bridge Power Supply