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Feature

Onboard Chips: XC3S250E (XILINX Spartan-3E)
Interfaces:All pin out
Other feathers: 1 x XCF02S, nCONFIG button, RESET button, 4 x LEDs
Contains:Development Board,Accessories,CD
User Guide CD?schematic,software, drivers and examples

Description

1. XC3S250E: the XILINX Spartan-3E FPGA device which features:
   • Operating Frequency: 50MHz
   • Operating Voltage: 1.15V3.3V
   • Package: QFP144
   • I/Os: 80
   • LEs: 250K
   • RAM: 216kb
   • DCMs: 4
   • Debugging/Programming: supports JTAG
2. AMS1117-3.3, 3.3V voltage regulator
3. AMS1117-2.5, 2.5V voltage regulator
4. AMS1117-1.2, 1.2V voltage regulator
5. XCF02S, onboard serial FLASH memory, for storing code
6. Power indicator
7. LEDs
8. FPGA initialization indicator
9. Reset button
10. nCONFIG button: for re-configuring the FPGA chip, the equivalent of power reseting
11. Power switch
12. 50M active crystal oscillator
13. 5V DC jack
14. JTAG interface: for debugging/programming
15. FPGA pins expander, VCC, GND and all the I/O ports are accessible on expansion connectors for further expansion
16. LED jumpers

1. Core3S250E core board x 1
2. USB power cable x 1
3. User guide CD x 1