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SD-May1005 Cancer Blaster

SD-May1005 Cancer Blaster. Alex Apel Stephen Rashid Justin Robinson. 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.

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SD-May1005 Cancer Blaster

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  1. SD-May1005 Cancer Blaster 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 Control Logic Control Logic Control Logic Analog Hardware Analog Hardware Analog Hardware Analog Hardware

  4. PC Software DesignBlock Diagram Lab PC GUI Transducer • 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 • ID : int • Relative Phase : int • Amplitude : int • AdjPhase() : int • AdjAmplitude() : int File Storage Comm. Out Serial In

  5. PC Software DesignGUI 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 DesignDigital System Overview TI C2000 Microcontroller Serial to PC Decoder MUX Global Timer Transducer Controller Card Transducer Controller Card Transducer Controller Card

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

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

  10. Analog Hardware DesignComponents • H Bridge Control Logic • H Bridge • Power Supply

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