ZTEX USB-FPGA-Module 1.2: Spartan 3 FPGA Board with EZ-USB Microcontroller

Product Category: 
Development Boards & Kits
Product Supported / Obsolete?: 

The ZTEX USB-FPGA-Module is intended for prototyping or small series development. In combination with an extensible Experimental Board it can be used as a development or evaluation board.

The ZTEX USB-FPGA-Module bases on a Xilinx Spartan-3 XC3S400 FPGA and a high speed Cypress CY7C68013A/14A EZ-USB-Microcontroller.

Rapid development can be achieved using the Open Source Firmware Kit.

Product Description: 


  • High-Speed (480 MBit/s) USB interface via Mini-USB connector (B-type)
  • Cypress CY7C68013A/14A EZ-USB-Microcontroller
  • Xilinx Spartan-3 XC3S400 FPGA
  • 60 General Purpose I/O's (GPIO):
    • 52 FPGA GPIO's
    • 8 EZ-USB FX2 GPIO's (4 if Flash option is installed)
  • 20 special I/O's (SIO):
    • 6 SIO's for FPGA configuration including JTAG
    • 2 serial ports (4 pins)
    • I2C interface (2 pins)
    • 2 interrupts
    • 3 timers
    • 1 clock output
    • 1 Wakeup pin
    • 1 Breakpoint pin
  • Flash memory (optionally)
  • 128 Kbit EEPROM memory
  • Open Source SDK
    • FPGA configuration / programming via USB (No JTAG adapters or other additional utilities required.)Access to EEPROM and Flash memory
    • Access to EEPROM and Flash memory 
    • FPGA configuration / programming from Flash memory
    • Many examples

Block diagram

Block diagram of ZTEX USB-FPGA-Module 1.2 FPGA board

Product image

ZTEX USB-FPGA-Module 1.2 FPGA board

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