XILINX Spartan-3E FPGA Development Board - Core3S250E - XC3S250E Device
Brand: WaveShare Electronics Co.
Product Code: R-1647
Availability: In Stock

Rs 1,949.00

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  • XILINX Spartan-3E FPGA Development Board - Core3S250E - XC3S250E Device 

    Core3S250E is an FPGA core board that features an XC3S250E device onboard, supports further expansion.

    • Onboard XCF02S
    • integrated FPGA basic circuit, such as clock circuit
    • onboard nCONFIG button, RESET button, 4 x LEDs
    • all the I/O ports are accessible on the pin headers
    • onboard JTAG debugging/programming interface
    • 2.54mm header pitch design, suitable for being plugged-in your application system


    1. 1. XC3S250E:the XILINX Spartan-3E FPGA device which features:
      • Operating Frequency: 50MHz
      • Operating Voltage: 1.15V~3.3V
      • Package: QFP144
      • I/Os: 80
      • LEs: 250K
      • RAM: 216kb
      • DCMs: 4
      • Debugging/Programming: supports JTAG
    2. 2. AMS1117-3.3, 3.3V voltage regulator
    3. 3. AMS1117-2.5, 2.5V voltage regulator
    4. 4. AMS1117-1.2, 1.2V voltage regulator
    5. 5. XCF02S, onboard serial FLASH memory, for storing code
    6. 6. Power indicator
    7. 7. LEDs
    8. 8. FPGA initialization indicator
    9. 9. Reset button
    10. 10. nCONFIG button: for re-configuring the FPGA chip, the equivalent of power reseting
    11. 11. Power switch
    12. 12. 50M active crystal oscillator
    13. 13. 5V DC jack
    14. 14. JTAG interface: for debugging/programming
    15. 15. FPGA pins expander, VCC, GND and all the I/O ports are accessible on expansion connectors for further expansion
    16. 16. LED jumpers

    Programming - Debugging Interface

    The Core3S250E FPGA core board integrates JTAG interface for programming/debugging.

    JTAG Signal Names & Description

    Pin Signal Name Description
    1 GND Signal ground
    2 VCC(TRGT) Target power supply
    3 GND Signal ground
    4 TMS JTAG state machine control
    5 GND Signal ground
    6 TCK Clock signal
    7 GND Signal ground
    8 TDO Data from device
    9 GND Signal ground
    10 TDI Data to device
    11 GND Signal ground
    12 NC  
    13 GND Signal ground
    14 NC  
    15 GND Signal ground

    JTAG Header Pinout

    JTAG header pinout

    Development Resources

    Core3S250E FPGA core board comes with a User Guide CD including development resources listed as below:

    • Related software (Xilinx ISE 12 - supports Winxp/Win7, doesn't support Win8)
    • Demo code (Verilog, VHDL)
    • Schematic (PDF)
    • FPGA development documentations

    Wiki: www.waveshare.com/wiki/Core3S250E

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