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3PX1 Board

The 3PX1 board was designed for teaching, based on FPGA Xilinx Spartan 6. Includes all necessary resources to begin developing and testing digital designs (cores) without the need for programmers or additional instruments. This makes it ideal for learning hardware description languages ​​(HDL) and digital techniques in order to get a rapid prototyping of digital systems.



  • Xilinx Spartan 6 XC6SLX25-2FTG256C
  • 24.000 logic cells
  • 30.000 flip-flops
  • 936 kb of RAM 
  • 38 DSP blocks


Programming and debugging:




  • USB/Serial
  • USB/Parallel
  • 148 Input / Ouput LVTTL over standar 0,1 connector
  • Leds y switchs




  • Oscilator of 50 MHz
  • FT2232HL
  • EEPROM QSPI of 128Mb

Alimentation Requirments


  • AC/DC power adapter 5VDC, 1Amp - 2.1mm x 5.5mm
  • Mini-USB B

Upper view
Lower view

ID Date Type Name Descripcion
CF01 2015 herramienta Papilio Loader - Source Code Papilio Loader es una consola gráfica simple que utiliza diferentes utilidades de línea de comandos para realizar la tarea de programar una FPGA.
D1 demo 3PX1 Board
D05 2014 descripcion Placa 3PX1 - Descripción
D07 2015 documentation 3PX1 - Papilio Loader - User Manual