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Nexys™4 DDR Artix-7 FPGA Board

Digilent's drop-in replacement for cellular RAM-based Nexys boards

Image of Digilent Nexys4 DDR Digilent's Nexys4-DDR is a drop-in replacement for our cellular RAM-based Nexys boards due to its end of life. It is a ready-to-use digital circuit development platform designed to bring additional industry applications into the classroom environment. With its large, high-capacity FPGA (Xilinx part number XC7A100T-1CSG324C) and collection of USB, Ethernet, and other ports, the Nexys4-DDR can host designs ranging from introductory combinational circuits to powerful embedded processors. The most notable improvement is the replacement of the 16 MiB CellularRAM with a 128 MiB DDR2 SDRAM memory. Several built-in peripherals, including an accelerometer, a temperature sensor, MEMs digital microphone, speaker amplifier and plenty of I/O devices allow the Nexys4-DDR to be used for a wide range of designs without needing any other components.

Board Features
  • 16 user switches
  • USB-UART bridge
  • 12-bit VGA output
  • 3-axis accelerometer
  • 128 MiB DDR2
  • Pmod for XADC signals
  • 16 user LEDs
  • Two tri-color LEDs
  • PWM audio output
  • Temperature sensor
  • Serial Flash
  • Digilent USB-JTAG port for FPGA programming and communication
  • Two 4-digit 7-segment displays
  • Micro SD card connector
  • PDM microphone
  • 10/100 Ethernet PHY
  • Four Pmod ports
  • USB HID host for mice, keyboards, and memory sticks
FPGA Specifications
  • 15,850 logic slices, each with four 6-input LUTs and 8 flip-flops
  • 4,860 Kbits of fast block RAM
  • Six clock management tiles, each with phase-locked loop (PLL)
  • 240 DSP slices
  • Internal clock speeds exceeding 450 MHz
  • On-chip analog-to-digital converter (XADC)

Nexys™4 DDR Artix-7 FPGA Board

ImageManufacturer Part NumberDescriptionPart StatusTypeFor Use With/Related ProductsAvailable QuantityView Details
NEXYS A7 ECE FPGA TRAINER BOARD410-292NEXYS A7 ECE FPGA TRAINER BOARDActiveFPGAArtix-740 - ImmediateView Details
Published: 2015-03-24