Lattice Semiconductor CrossLink-NX User Manual

Lattice Semiconductor CrossLink-NX User Manual

Qvga mobilenet human counting using vvml board
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CrossLink-NX QVGA MobileNet Human
Counting Using VVML Board Demonstration
User Guide
FPGA-UG-02130-1.0
May 2021

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Summary of Contents for Lattice Semiconductor CrossLink-NX

  • Page 1 CrossLink-NX QVGA MobileNet Human Counting Using VVML Board Demonstration User Guide FPGA-UG-02130-1.0 May 2021...
  • Page 2 The information provided in this document is proprietary to Lattice Semiconductor, and Lattice reserves the right to make any changes to the information in this document or to any products at any time without notice.
  • Page 3: Table Of Contents

    Figure 5.1. Running the Demo ............................15 © 2021 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
  • Page 4: Acronyms In This Document

    Universal Serial Bus © 2021 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
  • Page 5: Introduction

    Figure 2.1. Top View of CrossLink-NX Voice and Vision Machine Learning Board © 2021 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
  • Page 6: Figure 2.2. Bottom View Of Crosslink-Nx Voice And Vision Machine Learning Board

    Figure 2.2. Bottom View of CrossLink-NX Voice and Vision Machine Learning Board © 2021 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
  • Page 7: Demo Setup

    Lattice Radiant™ Programmer version 2.2 (Refer to http://www.latticesemi.com/programmer) © 2021 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
  • Page 8: Programming The Demo

    USB3 cable. 2. Open the USB Control Centre application. Cypress FX3 SDK should also be installed. 3. Use the CrossLink-NX Voice and Vision Machine Learning (Rev B) board and put the jumper on J13 to make the FX3 firmware programmable.
  • Page 9: Programming The Crosslink-Nx Voice And Vision Spi Flash

    4.2.1. Erasing the CrossLink-NX Voice and Vision SRAM Prior to Reprogramming If the CrossLink-NX Voice and Vision device is already programmed (either directly, or loaded from SPI Flash), follow this procedure to first erase the CrossLink-NX Voice and Vision SRAM memory before re-programming the CrossLink-NX Voice and Vision’s SPI Flash.
  • Page 10: Programming The Crosslink-Nx Voice And Vision Board

    4.2.2. Programming the CrossLink-NX Voice and Vision Board To program the CrossLink-NX Voice and Vision SPI flash: 1. Ensure that the CrossLink-NX Voice and Vision device SRAM is erased by performing the steps in Erasing the CrossLink-NX Voice and Vision SRAM Prior to Reprogramming.
  • Page 11: Figure 4.5. Radiant Programmer - Selecting Device Properties Options For Crosslink-Nx Flashing

    Successful message in the Radiant log window. © 2021 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
  • Page 12: Figure 4.6. Crosslink-Nx Voice And Vision Flashing Switch - Sw5 Push Button

    Figure 4.7. Radiant Programmer – Output Console © 2021 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
  • Page 13: Programming Sensai Firmware Binary To The Crosslink-Nx Voice And Vision Spi Flash

    Figure 4.8. Radiant Programmer – Selecting Device Properties Options for CrossLink-NX Flashing © 2021 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
  • Page 14: Figure 4.9. Radiant Programmer - Output Console

    Figure 4.9. Radiant Programmer – Output Console © 2021 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
  • Page 15: Running The Demo

    © 2021 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
  • Page 16: Technical Support Assistance

    Submit a technical support case through www.latticesemi.com/techsupport. © 2021 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
  • Page 17: Revision History

    Initial release © 2021 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
  • Page 18 www.latticesemi.com...

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