[time-nuts] XRPU hardware on the current marketplace
Poul-Henning Kamp
phk at phk.freebsd.dk
Tue Jan 1 01:07:04 UTC 2008
In message <477715FC.4040209 at tiq.fi>, Bo Granlund writes:
>Hi,
>
>Having read though the excellent paper by PHK about interrupt latency
>in the FreeBSD kernel, I got intrested, and decided I want to build
>a very similar solution.
The HOT-1 went out of circulation pretty short time after I bought
mine, but pretty much any card with a FPGA and some reasonably fast
access path from the computer will work.
--
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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