Page History

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• Xilinx Artix-7 (15T to 200T) SoM (System on Module)
• Both industrial and commercial temperature ranges available
• Rugged for high shock and high vibration resistance
  
• 1 GByte DDR3 32-bit SDRAM
• 32 MByte QSPI Flash memory (with XiP support)
• USB 3.0 to FIFO interface bridge
  
• Programmable clock quad generator
  • GTP transceiver clock (default 125 MHz)
    
  • Fabric clock (default 200 MHz)
    
• Plug-on module with 2 × 100-pin and 1 × 60-pin high-speed hermaphroditic strips
• 152 FPGA I/Os (75 differential pairs) available via B2B connectors
• 4 GTP (multi gigabit Gigabit transceiver) lanes 
• External clock input for GTP transceivers via B2B connector
• On-board high-efficiency DC-DC converters
  
• System management and power sequencing
• eFUSE bit-stream encryption
• AES bit-stream encryption
• User configurable LED

• Evenly-spread supply pins for good signal integrity

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Clocking

On-board Si5338 programmable clock generator chip is used to generate clocks with 25 MHz oscillator as input connected to the pin IN3 as input reference. There is a I2C bus connected connection between the FPGA bank 14 (master) and clock generator chip (slave) which can be used to program output frequencies. See the reference design for more information.

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