FMC-INTF Interface Daughter Card

FMC-INTF daughter card provides a good selection of commonly used peripherals like PCIe, optical fiber QSFP+, Gigabit Ethernet, USB and more. It extends functionality of main FPGA boards in case if given interfaces are not available natively or if they are needed to be connected to other FPGA than native ones. Typical applications for this board are ASIC/SoC physical prototyping, In Circuit Emulation (ICE) or evaluation and prototyping of embedded designs.


FMC-INTF Interface Daughter Card

Components & Interfaces

  • PCIe x4 endpoint, MOLEX 75586-0007 cable connector and guide frame
  • QSFP+ 4 lanes, MOLEX connector 75586-0010 and shield
  • Gigabit Ethernet RJ45 connector and Marvell PHY 88E1116R with RGMII
  • USB 2.0 with multipurpose UART/FIFO device PHY FTDI FT2232H
  • UART/USB bridge Silicon Labs CP2103
  • 8x User LEDs, 5x Status LEDs
  • 8x User DIP Switches


  • 4 Gb NAND Flash
  • 2x 32 Mb SPI Flash
  • Micro SD card socket
  • 64 kB EEPROM (to accomplish ANSI/VITA 57.1 FMC standard)


  • 3x oscillators 100 MHz, 200 MHz, 156.25 MHz (reference for QSFP+)


  • Main board connector:
    • FPGA Mezzanine Card connector compliant with ANSI/VITA 57.1 FMC Standard
  • GPIO Connector (20 I/O)
    • 2x20 standard gold-pin 2.54 mm pitch connector
  • External I2C connector

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