USB-FPGA Module 2.13

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http://www.ztex.de/usb-fpga-2/usb-fpga-2.13.e.html





Features

• USB 2.0 interface with Mini-USB connector (B-type)
• Cypress CY7C68013A EZ-USB FX2 Microcontroller (100 pin version)
• Four Xilinx Artix 7 FPGA variants: XC7A35T, XC7A50T, XC7A75T and XC7A100T, see Variants
• External I/O connector (consisting in two female 2x32 pin headers with 2.54mm grid) provides:
  
  • 100 General Purpose I/O's (GPIO) connected to FPGA
  • JTAG signals
  • Reset signal
  • External power (4.5 V .. 16 V) input
  • 3.3V output
  • I/O voltage output or input, see External I/O connector
    
• 256 MByte DDR3 SDRAM:
  
  • Up to 400 MHz clock frequency
  • 16 Bit bus width
  • Up to 1600 MByte/s data rate
  • Usable with the Xilinx Memory Interface Generator (MIG), examples are included in the SDK
    
• 128 MBit on-board Flash memory
  
  • Allows Bitstream loading from Flash to FPGA (up to 16.5 MByte/s)
  • Accessible from EZ-USB FX2 and from FPGA, see the CPLD description
    
• 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
• Fast FPGA configuration via USB using CPLD: up to 24 MByte/s
• On-Board power supply:
  
  • 3.3 V: 2000 mA
  • 1.8 V: 1000 mA
  • 1.5 V: 2000 mA
  • 1.0 V; 4000 mA
    
• XC7A50T, XC7A75T and XC7A100T variants: Heat sink for high performance / high speed applications, see Section heat sink
• Optional:
  
  • Battery to store a key for bitstream encryption
  • On-board JTAG connector
    
• Temperature range: 0-70°C
  

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