Organize and Share your Electronics the way you want. Sign-Up for a free account now. It takes only 30 seconds!

Scalable Serdes Framer Interface (SFI-S) for 7 Series FPGAs

Scalable Serdes Framer Interface (SFI-S) for 7 Series FPGAs

The Scalable Serdes Framer Interface (SFI-S) is an Optical Internetworking Forum (OIF) standard that defines the electrical connections between devices on a typical optical communications line card. An n-bit wide SFI-S configuration contains n data channels and one control channel for interface skew compensation. This application note describes a ten data channel SFI-S design targeting Xilinx 7 series FPGAs using GTX or GTH serial transceivers to implement an aggregate 111.8 Gb/s bidirectional interface. The hardware-verified Verilog HDL reference design provides significant skew compensation and fine-grained control of skew tracking. A synthesizable example design with PRBS31 generator and checker logic enables simple simulation and hardware demonstration of the reference design.

Read more Here

 

More Articles to Read

Vertical Pole Climbing Robot
Vertical Pole Climbing Robot
ESP8266 Weather Station Projects
ESP8266 Weather Station Projects
Single tube Lethal Nixie clock
Single tube Lethal Nixie clock
How to make a simple 1 watt audio amplifier (LM386 based)
How to make a simple 1 watt audio amplifier (LM386 based)
Flashing Binaries to DRA7xx Factory Boards Using Device Firmware Upgrade
Flashing Binaries to DRA7xx Factory Boards Using Device Firmware Upgrade
Dot² isn’t your typical coffee table
Dot² isn’t your typical coffee table
Debugging ARM Cortex-M0+ HardFaults
Debugging ARM Cortex-M0+ HardFaults
EMP Jammer build
EMP Jammer build
A 3D-printed e-drum pad
A 3D-printed e-drum pad
Interactive geodesic LED dome = extreme geometric fun!
Interactive geodesic LED dome = extreme geometric fun!

Top




Shares