I have a "recipe" for custom DDR4 layout. It is not easy to get to 3200 DDR4 on your own board. If you look at the Jedec spec you see everything is specified down to the thickness of the board, the trace width etc. Now you go to your board that cannot meet those requirements since you have many other requirements like a processor, FPGA 10G enet etc.How do you get there? #digitaldesign #highspeeddesign