PCI Express Coprocessor with Kintex-7 FPGA & FMC IO site

pex7-cop Kintex-7 FPGA


The PEX7-COP is a flexible FPGA co-processor card that integrates a Kintex-7 FPGA computing core with an industry-standard FMC I/O module on a three-quarter-length PCI Express desktop or server card.

The FPGA computing core features the Xilinx Kintex-7 FPGA family and is offered in two densities, K325 or K410. The K410 FPGA provides over 2000 DSP MAC elements operating at up to 500 MHz. The FPGA core has a 2048 MB DDR3 DRAM bank attached.

For system communications, the PEX7-COP utilizes a PCI Express x8 Gen2 port capable of up to 3.2 GB/s sustained operation with 4 GB/s burst rate.

Key Features

AMD Kintex 7

PCIe coprocessor

FMC HPC I/O site

Block Diagram, Data Sheet and Product Details


  • Desktop/Server 3/4 full-length FPGA Coprocessor Card
  • FMC HPC I/O site (VITA 57) with x8 10.0 Gbps MGT lanes, 80 LVDS pairs (LA, HA, HB full support)
  • FPGA Computing Core(Xilinx Kintex-7 K325 or K410/Single Bank 256Mb x 64 DDR3 (2048MB total)/256Mb BPI Configuration FLASH)
  • External clock input
  • External trigger input supports multi-card synchronization and coordinated sampling
  • 1 PPS Input
  • 8 lane PCIe Express Gen 2 interface providing 4 GB/s burst and 3.2 GB/s sustained transfer rates
  • On-board USB to JTAG programmer allows FPGA programming without external hardware
  • 14-pin JTAG header with Xilinx compatible pinout
  • < 15W typical power excluding FMC
  • x4 Secondary Port usable as PCI Express or Aurora
  • <15W typical excluding FMC
  • Temperature and power monitoring


  • FPGA co-processing and acceleration
  • Wireless Receivers – LTE, WiMAX, SATCOM
  • RADAR, Signal Intelligence
  • Medical Imaging
  • High Speed Data Recording and Playback
  • IP development


  • MATLAB/VHDL FrameWork Logic
  • VxWorks/LinuxWindows Drivers
  • Microsoft and Codegear C Host Tools
  • Software required for the USB JTAG Programmer operation is available free of charge from Xilinx and Digilent

An FMC site, conforming to VITA 57 standard, provides configurable I/O for the PEX7-COP. The FMC site has full support for the high pin count connector (HPC), with 80 LVDS pairs and 8 high-speed lanes (TX/RX) at up to 10 Gbps per lane directly connected to the FPGA. The FMC site is readily adapted to application-specific custom modules.

The FPGA logic can be fully customized using the Frame Work Logic tool set. The toolset provides support for both MATLAB and RTL designs. The MATLAB BSP supports real-time hardware-in-the-loop development using the graphical, block diagram Simulink environment with Xilinx System Generator. IP cores for a range of signal processing cores for applications such as wireless, RADAR and SIGINT such as DDC, demodulation, and FFT are also available.

Software tools for host development include C libraries and drivers for Windows and Linux (including real-time variants). Application examples demonstrating the module features are provided.

Interested in Pricing or More Information?

Our technical sales team is ready to provide availability and configuration information, or answer your technical questions.