Core3S250E płyta z XILINX Spartan-3E chip XC3S250E
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Producent:
![WaveShare]()
Kod produktu:
Core3S250E WaveShare 6612
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
| 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
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
