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FPGA Setting Using Flash

FPGA Setting Using Flash. Project goal: Creating a data base stored in a FLASH memory. The data based is used for automatic configuration of hardware clients. Such a system is compact, fast and software independent. Description.

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FPGA Setting Using Flash

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  1. FPGA Setting Using Flash Project goal: Creating a data base stored in a FLASH memory. The data based is used for automatic configuration of hardware clients. Such a system is compact, fast and software independent.

  2. Description • Hardware clients operate by configuration written into their registers • Software updates a data base, defining a system configuration in a FLASH memory • FPGA setting using FLASH system automatically reads data base from FLASH and configures hardware components FPGA setting using FLASH system FLASH memory registers Software Independent! Software Host: MATLAB GUI Hardware System

  3. TOP Architecture

  4. MATLAB GUI

  5. Possible Application Any hardware client can be connected to the system if it possesses a Wishbone Slave connection. Such a client could be a Pulse Width Modulator (PWM) . A PWM can define a unique frequency for many servo controllers. In order to prevent the case that on system power on there would be some default insufficient value on the frequency input of servo devices, the PWM will function as a client of the FPGA setting using FLASH system. Data would be loaded from the Flash memory for correct configuration.

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