자이링스 스파르탄 3A FPGA 머큐리 FPGA 보드

(Mercury FPGA Dev Board)

개요

  • 본 제품은 자이링스 스파르탄 3A FPGA를 탑재한 머큐리 FPGA 보드입니다.
  • 브레드보드에 꼽아 사용가능하게 DIP 타입으로 디자인된 64개의 둥근 헤더 핀을 가지고 있어 프로토타이핑에 용이 합니다.
  • 머큐리 베이스 보드와 같이 사용이 가능합니다

특징

  • Xilinx Spartan-3A FPGA with 200K or 50K equiv. logic gates

  • 50 MHz precision crystal oscillator

  • 1 amp 1.2V and 3.3V voltage regulators

  • USB and JTAG programmable

  • 8 Mbit SPI Flash (up to 1.2Mb reserved for FPGA bitstream)

  • Optional 4 Mbit external SRAM (512k x 8bit, 10ns)

  • 8 channel 10-bit 200ksps ADC

  • 30 GPIO pins with 5V tolerance and short-circuit protection

  • 9 high-speed GPIO pins, 4 input-only pins

  • 4 LEDs with GPIO pins, 1 user switch, 1 reset switch

  • Friendly breadboard-compatible DIP 64 form-factor

  • Mercury Block Diagram (click for larger view)

  • Flexible I/O

    Most FPGA development boards are limited to 3.3V digital-only I/O, but we built Mercury with more flexibility in mind: We've included an onboard 8-channel SPI ADC (10 bit, 200 Ksps), great for interfacing with sensors or for audio input. It also has 30 pins of 5V-tolerant digital I/O, so you can safely interface TTL-level devices with the 3.3V Spartan-3A FPGA.

 

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