From: "Garst R. Reese" <garstr@isn.net>
To: linux-kernel@vger.kernel.org
Subject: SPI
Date: Tue, 31 May 2005 15:31:12 -0500 [thread overview]
Message-ID: <429CC990.1050005@isn.net> (raw)
Attn: Randy Dunlap,
It means Serial Peripheral Interface. Among other things it is one of
the modes of talking to MMC & SD cards, some LCD's, D/As etc. There may
be code in the SD09 SD055 drivers. It is a 3 or 4 wire interface -- clk,
in, out, and optional extra thing that I don't recall. I think it runs
up to about 25Mbits/s.
(not subscribed)
Garst
next reply other threads:[~2005-05-31 20:34 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-31 20:31 Garst R. Reese [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-09-26 11:12 SPI dmitry pervushin
2005-09-26 12:31 ` SPI Eric Piel
2005-09-26 16:20 ` SPI Grant Likely
2005-09-26 16:25 ` SPI Valdis.Kletnieks
2005-09-26 20:25 ` SPI Jesper Juhl
2005-09-27 12:43 ` SPI Greg KH
2005-11-11 10:11 SPI dmitry pervushin
2005-11-21 20:15 ` SPI Mark Underwood
2005-11-21 20:56 ` SPI Vitaly Wool
2005-11-21 21:23 ` SPI Mark Underwood
2005-11-21 21:27 ` SPI David Brownell
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