Re: how does voltage sensing work?

David Hinds <[email protected]> Fri, 31 Jan 2003 17:10:07 -0800
Newsgroups gmane.linux.pcmcia.devel
Message-ID <[email protected]>
On Fri, Jan 31, 2003 at 02:09:27PM +0100, Holger Schurig wrote:
> Another interesting issue is the different voltage settings of those
> boards. I also don't have any clue why this is different.
> Unfortunately, I don't have a complete PCMCIA documentation here
> (but the "CF+ and Compact Flash Specification 1.4"), but they don't
> talk about the meaning of nVS0 and nVS1, some voltage sensing
> connectors. Where can I get more info?

See the datasheets at http://pcmcia-cs.sourceforge.net/specs.  The
ones for TI bridges have tables that show the meanings for various
combinations of the voltage sense and card detect pins.

-- Dave


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