FPGA / VHDL / IP cores

VHDL source code for communication functions: modem, error correction codec, networking and testing.
Most IP cores are written to be portable to various target FPGAs.
Standard licensing is royalty-free with unlimited make and use.


Ready-to-use units comprising transmit and receive functions between LANs over radio-frequency links (satellite, wireless, cable).

ComBlock modules

Small commercial off-the-shelf modules which are pre-programmed with essential communication processing functions, including

ComBlocks are ideally suited for rapid prototyping.

State-of-the-art yet proven

Since the first ComBlocks in 2001, tens of thousands of ComBlock modules and IP cores have been used successfully by customers in over 55 countries, whether large corporations, educational entities or independent developers.