I did a project for a laser cutting machine a few years ago. Read two pulse trains, do some floating point calculations, and output another pulse train, accordi

I did a project for a laser cutting machine a few years ago. Read two pulse trains, do some floating point calculations, and output another pulse train, according to a set of parameters transmitted from another controller and updatable in real time. Less than a microsecond of latency without even trying and 100% predictability. If needed, you can place more processes on the chip, all running in parallel with zero interference between them.