NetFPGA-1G-CML Kintex-7 FPGA Development Board

The NetFPGA-1G-CML is a versatile, low cost network hardware development platform featuring a Xilinx^® Kintex^®-7 XC7K325T-1FFG676 FPGA and includes four Ethernet interfaces capable of negotiating up to 1 GB/s connections. 512 MB of 800 MHz DDR3 can support high-throughput packet buffering while 4.5 MB of QDRII+ can maintain low-latency access to high demand data, like routing tables. Rapid boot configuration is supported by a 128 MB BPI Flash, which is also available for non-volatile storage applications. The standard PCIe form factor supports high-speed x4 Gen 2 interfacing. The FMC carrier connector provides a convenient expansion interface for extending card functionality via Select I/O and GTX serial interfaces. The FMC connector can support SATA-II data rates for network storage applications, and can also be used to extend functionality via a wide variety of other cards designed for communication, measurement, and control. 

Support Materials

Datasheet (PDF)Schematics (PDF)

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Note:

The NetFPGA-1G-CML is designed to support the Stanford NetFPGA architecture with reference designs available through the NetFPGA GitHub Organization (http://www.github.com/cmlab/netfpga-1g-cml/wiki). It is fully compatible with Xilinx Vivado^® and ISE^® Design Suites as well as the Xilinx SDK for embedded software design. 

For reference projects, design resources, and the most up-to-date documentation, please visit the NetFPGA-1G-CML Resource Center.

Stats:

Processor/IC: Xilinx Kintex-7 XC7K325T-1FFG676 FPGA 

Features:

• Xilinx Kintex-7 XC7K325T-1FFG676 FPGA 
• X4 Gen 2 PCI Express
• 1-Gbit BPI Flash 
• SD card slot 
• Real time clock 
• Crypto-authentication chip 
• Can be powered inside or outside a PC using a standard ATX power supply with PCIe 6 pin or 6pin+2 connector. Please refer to reference manual for more detail 
• X16 4.5 MB QDRII+ static RAM (450 MHz) 
• X8 512 MB DDR3 dynamic RAM (800 MHz) 
• Low-jitter 200 MHz oscillator 
• Four 10/100/1000 Ethernet PHYs with RGMII 
• 32-bit PIC microcontroller
• USB microcontroller
• Four on-board LEDs and four onboard general-purpose buttons
• High pin count FMC connector (VITA 57) with 100 Select-IO and 4 GTX serial pairs
• Two Pmod ports