[time-nuts] Data collection cycle -- multiple sources to one counter?
phk at phk.freebsd.dk
Mon Jun 20 21:01:12 UTC 2005
Instead of minicircuits I would be looking for video-cross-bar chips.
Maxim as a bunch:
A MAX458 8x4 switch would be able to drive two counters which could
measure any two of eight sources against each other.
There is even an eval board which does most of the job already:
As far as I can tell you could drive it from a parallel port
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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