[EDX-303] Spartan-7 USB-FPGA board

Overview

EDX-303 is AMD's Hi-performance USB-FPGA Spartan-7 board. It's compact and very simple. 5.0 V external or USB Bus power supply operation. FTDI's FT2232H (Dual channel USB controller IC) is equipped. One channel is available for a user communication interface. The other channel is configured as an I/F for FPGA configuration and configuration device access.

No download cable is needed with original configuration tool " BBC [EDX-303]".

Rev3: The production of the Power IC (Enpirion) on the board was discontinued. So the part has been changed to the alternative and the board was revised.
For more details, please refer to the circuit schematics.

Rev2: The configuration device on this board is changed to MT25QL128 due to the discontinuance of N25Q064.
Support for Discontinuing Micron Configuration Memory Device.

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Specifications

• FPGA: Spartan-7
  - XC7S50T-1FGGA48C
  - XC7S75T-1FGGA484C
  - XC7S100T-1FGGA484C

  Feature	XC7S50T	XC7S75T	XC7S100T
  Slices	8,150	12,000	16,000
  Logic Cells	52,160	76,800	102,400
  Maximum Distributed RAM (kb)	600	832	1,100
  Maximum user I/O pins (Device)	250	338	338
  Maximum user I/O pins (Board)	56	56	56
  Total Block RAM (kb)	2,700	3,240	4,320

  This table is for reference. Please refer to official data-sheets for certain information.

• 56 I/O (100 mil (2.54 mm) grid)
• Configuration Device
  Rev2: Quad SPI ROM : MT25QL128 (Micron, 128Mbit)
  Rev1: Micron Quad SPI ROM: N25Q064 (64Mbit)
• MRAM
  Everspin: MR2A16AMA35 (4Mbit)
• USB control IC (FTDI, FT2232H)
  - FPGA Configuration
  - Configuration device access (Write/Reset/Erase)
  - User communication I/F
  - Free Original Configuration Tool " BBC [EDX-303]"
• 50MHz Oscillator (LVTTL) or External inputs
• User Switch (Push x1, DIP x1bit)
• User LED x4
• Seven segment LED module x1
• Status LED (Power, Done)
• Power-on Reset
• JTAG Connector (7 pin socket) for download cable connection
  - JTAG buffer for stable download or debug
• 5.0 V single power supply operation (External input or USB Bus power)
  - 1.0 V, 1.8 V, 3.3 V on-board regulators
• High quality six layers PCB. (Immersion gold)
• Compact size 2.087" x 2.126" (53 x 54 mm)
• ESD and Surge protection component for USB I/F
• Tested all I/O
• RoHS compliance
• MADE IN JAPAN

Package Contents

Item	Image	Quantity
USB-FPGA board (EDX-303)		1
USB cable (Type A to Mini B)		1
Pin Headers		2

There is no paper document such as user's manual and circuit schematic in the package.
Please download those documents from the link in the documentation section below.

Documentation

• User's manual, Schematic , etc

Price and Add-ons

Description	Model (order code)	FPGA	List price (JPY)	Stock Status
Spartan-7 USB-FPGA board	EDX-303-50	XC7S50-1FGGA484C
Spartan-7 USB-FPGA board	EDX-303-75	XC7S75-1FGGA484C
Spartan-7 USB-FPGA board	EDX-303-100	XC7S100-1FGGA484C
Universal board with 3.3V10A DC/DC POWER SUPPLY	ZKB-054	-
Universal board for ACM/XCM-0 series (Type2)	ZKB-105	-

Ordering

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