Hi--
On Nov 17, 2009, at 12:28 PM, Polytropon wrote:
V12N : +0.97 <----- Reference -12.0 Volt
V50N : +1.99 <----- Seems to be reference -5.0 Volt, but looks
strange
As you can see in relation to your output, your board seems
to put other values on the "default" named output lines, e. g.
V12N = +1.46 V which can't be right, but "V12N" seems to be
some chosen name for one of the data output lines, nothing
more; it could be called "Bob", too. :-)
V12N is pin 14 of the 20-pin ATX connector, and is supposed to be the
blue wire, running at -12 VDC. It was used by ISA cards and an
optional part of PCI bus interface, but is not normally used by
anything.
V50N is / was pin 20 of the ATX connector, running at -5 VDC, but has
been removed since ~2003; the -5V rail was used ISA cards, but is now
obsolete, and pin 20 is prohibited from being present in modern PSUs.
Regards,
--
-Chuck
_______________________________________________
freebsd-questions@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
