Nexys 4 DDR

Store Reference Manual Technical Support
Nexys 4 DDR
Artix-7 FPGA
Features
  • Programmable over JTAG and Quad-SPI Flash
  • On-chip analog-to-digital converter
Key Specifications
FPGA Part #
XC7A100T-1CSG324C
Logic Slices
15,850 (4 6-input LUTs &
8 flip-flops each)
Block RAM
4,860 Kbits
Clock Tiles
6 (each with PLL)
DSP Slices
240
Internal clock
450MHz+
DDR2
128 MiB
Cellular RAM
16MB
Ethernet
10/100 PHY
Connectivity and Onboard I/O
SD
microSD card connector
Pmod Connectors
4 Pmod ports
VGA
12-bit VGA port
Audio
PWM audio output
Microphone
PDM mic
Temp sensor
One temperature sensor
Display
2 4-digit seven segment displays
Switches
16
Buttons
4
LEDs
16
Tri-color LEDs
2
Electrical
Power
USB
5V (2.5mm coaxial) supply
Logic Level
3.3V
Physical
Width
4.3 in
Length
4.8 in

The Nexys 4 DDR board is a complete, ready-to-use digital circuit development platform based on the latest Artix-7™ Field Programmable Gate Array (FPGA) from Xilinx®. With its large, high-capacity FPGA (Xilinx part number XC7A100T-1CSG324C), generous external memories, and collection of USB, Ethernet, and other ports, the Nexys4 DDR can host designs ranging from introductory combinational circuits to powerful embedded processors. Several built-in peripherals, including an accelerometer, temperature sensor, MEMs digital microphone, a speaker amplifier, and several I/O devices allow the Nexys4 DDR to be used for a wide range of designs without needing any other components.



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