Core3S250E płyta z XILINX Spartan-3E chip XC3S250E

Płyta typu"core" z układem FPGA XILINX Spartan-3E XC3S250E, moduł zawiera wszelkie niezbędne obwody potrzebne do działania układu FPGA. Moduł idealny do wbudowania w urządzenie, które projektujesz, wszystkie piny układu zostały wyprowadzone na piny z rozstawem 2.54mm. Płytkę zasilamy napięciem 5V.

Co jest na płycie:

* 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

* AMS1117-3.3, 3.3V voltage regulator

* AMS1117-2.5, 2.5V voltage regulator

* AMS1117-1.2, 1.2V voltage regulator

* XCF02S, onboard serial FLASH memory, for storing code

* Power indicator

* LEDs

* FPGA initialization indicator

* Reset button

* nCONFIG button: for re-configuring the FPGA chip, the equivalent of power reseting

* Power switch

* 50M active crystal oscillator

* 5V DC jack

* JTAG interface: for debugging/programming

* FPGA pins expander, VCC, GND and all the I/O ports are accessible on expansion connectors for further expansion

* LED jumpers

Photos

Note: Core3S250E provides JTAG debugging interface, yet does NOT integrate any debugging function, a debugger is required. Mother board and programmer/debugger in the photos are NOT included in the price.

Debugging/Programming Interface The Core3S250E FPGA core board integrates JTAG interface for programming/debugging. JTAG Signal Names & Description

PinSignal NameDescription

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

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

Package Contains

* Core3S250E core board x 1

* USB power cable x 1