Jon Elson wrote: > Dave Caroline wrote: > >> The amount of data one could put in a USB microframe, may allow for >> more loops per frame so make it easier >> >> > I can see some ways that one could export the software step generation > to a USB parallel port. Umm, I obviously didn't say what I meant, here. What I was thinking is that these USB parallel FIFO modules could be pretty easily set up to pump out a steady flow of 8-bit bytes from the FIFO. I'm not too clear on how seamless the transition between packets (USB frames) would be, that is where the research comes in. But, if the step generation task could buffer up a bunch of output words and then send them in one packet, the USB target could spoon them out steadily over a millisecond.
Jon Jon ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
