
Ethernet ? Yes…
Ethernet is pervasive in the Computing and Telecom world, and there is no easier way to link Processing units together, with distances from a few inches to thousands of miles. The connectivity is also pervasive and cheap, and the speed excellent : Gigabit Ethernet has been around for a very long time and now 2.5G and even 10G Ethernet are the new standards.

… but …
Ethernet is easy for CPUs and motherboards but was so far a real pain to implement in FPGAs. The reason being it typically required: a Processor, an Ethernet MAC, an SGDMA, External Memories, a Real Time Operating System, a software Ethernet stack, and custom embedded software!
All that to end up with a bulky and expensive solution that struggles or is unable to reliably sustain the transfer rate that the Ethernet link allows.
That’s why we invented GEDEK : a processor-less Hardware Ethernet stack!

ALSE GEDEK IPs change everything !
No processor is required, no external memory, 100% bandwidth is guaranteed in both directions simultaneously, no RTOS, no software development, no FPGA development, no PC-side development, and all this in a tiny footprint, for a very low cost and no (zero) royalty.
Our GEDEK IPs marked a breakthrough in our industry, and the adoption of our solutions was very quick.
Our initial GEDEK IP supported both Fast Ethernet (100 Mbits) links where Gigabit performance is not required (Fast Ethernet is cheaper than GbE and runs on less power) and for Gigabit Ethernet (and dual-mode).
Today, our portfolio has grown with 2.5G, and 10G Ethernet (described in a separate article).

For what kind of FPGAs ?
Our GEDEK IPs are available on most FPGAs from all vendors (Altera / Intel, AMD / Xilinx, Lattice, Microchip, Efinix…), and a lot of demo platforms are readily available. GEDEK comes with “batteries included”: the PC-side is also provided, for Linux or Windows so there is no (zero) development required to build a complete solution.
Using GEDEK, adding Ethernet connectivity to any FPGA design usually takes less than one day.

Want to know more ?
Take a look at our Introduction to GEDEK.
The next step will be to fill in our Information Request Form and tell us about your application.