Unruh writes:
> I am wondering if anyone has investigated what kind and magnitude of
> latencies one gets by going through the parallel and serial port drivers on
> Linux? I have a module, gps, which attaches to the parallel port interrupts
> to deliver time to one of my systems. I seem to be get
I am wondering if anyone has investigated what kind and magnitude of
latencies one gets by going through the parallel and serial port drivers on
Linux? I have a module, gps, which attaches to the parallel port interrupts
to deliver time to one of my systems. I seem to be getting latencies around
th
