Lattice Semiconductor CrossLink Programming And Configuration Manual

Lattice Semiconductor CrossLink Programming And Configuration Manual

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CrossLink Programming and Configuration
Usage Guide
Technical Note
FPGA-TN-02014 Version 1.2
December 2017

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Summary of Contents for Lattice Semiconductor CrossLink

  • Page 1 CrossLink Programming and Configuration Usage Guide Technical Note FPGA-TN-02014 Version 1.2 December 2017...
  • Page 2: Table Of Contents

    Revision History .................................. 28 © 2015-2017 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 3 Table 6.2. Configuration Mode/Port Options ........................26 © 2015-2017 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

    Slave Serial Peripheral Interface © 2015-2017 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: Overview

    Optional security bits for design protection © 2015-2017 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: Definition Of Terms

    This document uses the following terms to describe common functions:  BIT – The BIT file is the configuration data for CrossLink that is stored in an external SPI Flash. It is a binary file and is programmed unmodified into the SPI Flash.
  • Page 7: Configuration Process And Flow

    NVCM space, and as a result is not a factor in the sysCONFIG port priority scheme. © 2015-2017 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.
  • Page 8: Power-Up Sequence

    © 2015-2017 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 9: Configuration

    © 2015-2017 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 10: Clearing The Configuration Memory And Re-Initialization

    4.3. © 2015-2017 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 11: Self-Download Port Pins

    Figure 4.2. Period CRESETB is Always Observed © 2015-2017 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 4.3. Configuration From Cresetb Timing

    Note that CRESETB is no longer level sensitive. © 2015-2017 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: Master And Slave Spi Configuration Port Pins

    48 MHz © 2015-2017 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 CrossLink is recommended. © 2015-2017 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: I 2 C Configuration Port Pins

    I2C0 USER_SDA pin. © 2015-2017 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: Configuration Modes

    CrossLink reads the remaining configuration data bytes using the new MCK frequency. © 2015-2017 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: Dual Boot Configuration Mode

    Refer to the Diamond Online Help for more information about using Diamond implementations. © 2015-2017 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: Slave Spi Mode

    In the Slave SPI mode, the MLK/SPI_SCK pin becomes SPI_SCK (that is Configuration clock). Input data is read into the CrossLink device on the MOSI pin at the rising edge of SPI_SCK. Output data is valid on the MISO pin at the falling edge of SPI_SCK.
  • Page 19: I 2 C Configuration Mode

    CRESETB pin is held LOW. © 2015-2017 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 20: Figure 5.2. I 2 C Configuration Logic

    C memory transactions to the Configuration Logic operates correctly. © 2015-2017 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 21: Transfr Operation

    © 2015-2017 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 22: Figure 5.4. Example Process Flow

    I/O pin does not trigger a system crash. © 2015-2017 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 23: Software Selectable Options

    Figure 6.1. sysCONFIG Preferences in Global Preferences Tab, Diamond Spreadsheet View © 2015-2017 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 24: Configuration Mode And Port Options

    MCCLK_FREQ value. © 2015-2017 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 25: Bitstream Generation Options

    GPIO becomes available to the user. © 2015-2017 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 26: Security Options

    Hex — CUSTOM_IDCODE is set using eight hexadecimal digits (that is 0-9A-F) © 2015-2017 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 27: Device Wake-Up Sequence

    When high, the CDONE pin indicates that configuration is complete and that no errors are detected. © 2015-2017 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.
  • Page 28: References

    © 2015-2017 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 29 First preliminary release. © 2015-2017 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 30 Floor, 111 SW 5 Avenue Portland, OR 97204, USA T 503.268.8000 www.latticesemi.com...

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