3 ms·
USB 3 is significantly more complicated to implement, and the hub chips are quite a bit more expensive. Hardware-wise it would've become by far the hardest part
by crote 1y ago
USB 3 is significantly more complicated to implement, and the hub chips are quite a bit more expensive. Hardware-wise it would've become by far the hardest part of this board.
USB 2, on the other hand, is fairly trivial. You almost have to try to get it wrong - especially when you are not concerned about certification.
- userbinator 1y agoPS/2 is far more trivial and low-latency than USB.
- snitty 1y agoI'll remember that next time I'm developing an FPGA keyboard for my Gateway computer.
- userbinator 1y agoMany of the latest gaming mobos still have PS/2 exactly because of the low latency.
- bojle 1y agoGoing by the task at hand, registering keystrokes pressed by a human, USB 3 is also not quite needed.