ZTEX USB-FPGA Module 2.04

Description

USB-FPGA Module 2.13 is an FPGA Board with Spartan 6 XC6SLX16 FPGA, USB 2.0 controller, 66 MByte DDR SDRAM, Flash, many GPIO's and on-board voltage regulators.

Features

• USB 2.0 interface with Mini-USB connector (B-type)
• Cypress CY7C68013A EZ-USB FX2 Microcontroller
• Xilinx Spartan 6 XC6SLX16 FPGA (XC6SLX9 and XC6SLX25 on request)
• External I/O connector (consisting in two female 2x32 pin headers with 2.54mm grid) provides:
  • 88 General Purpose I/O's (GPIO) connected to FPGA
  • 6 General Purpose I/O's (GPIO) connected to EZ-USB FX2 Controller
  • 6 Special I/O's (SIO) connected to EZ-USB FX2 Controller
  • JTAG signals
  • Reset signal
  • External power (4.5 V .. 16 V) input
  • 3.3V output
  • I/O voltage output or input
• 64 MByte DDR SDRAM:
  • 200 MHz clock frequency
  • 16 Bit bus width
  • Up to 800 MByte/s data rate
  • Easy to use hard memory controller included Spartan 6 FPGA with 6 ports.
• 128 MBit on-board Flash memory
  • Allows Bitstream loading from Flash to FPGA (up to 6.5 MByte/s)
  • Accessible from EZ-USB FX2 and from FPGA
• 128 Kbit EEPROM memory (can be used to store the EZ-USB firmware)
• 2 Kbit MAC-EEPROM: contains a unique non erasable MAC-address and is used to store firmware settings
• On-Board power supply:
  • 3.3 V: 2000 mA
  • 2.5 V: 2000 mA
  • 1.2 V; 1000 mA

Block Diagram

Images

Top side of USB-FPGA Module 2.04b with Spartan 6 XC6SLX16.

Bottom side of USB-FPGA Module 2.04.

References

• USB-FPGA Module 2.04 product page
• Overview of Series 2 FPGA Boards
• ZTEX Wiki
• Schematics (PDF)