Lpc2000

Off Topic, but is there any example source of showing how to talk to an
SD memory card out there anywhere?  I know you have to pay to get the
spec, but I also see mention on Linux drivers supporting it.  However, I
can't seem to find any of them..

-----Original Message-----
From: Lewin A.R.W. Edwards [mailto:larwe@...] 
Sent: Thursday, February 05, 2004 1:49 PM
To: lpc2100@yahoogroups.com
Subject: Re: [lpc2100] Evaluation/development board features?


> 2) SD protocol is just MMC protocol but with 4 data lines instead of 
> 1.

Most importantly, SD cards are allowed to be physically larger. There 
are SDIO 802.11b and Bluetooth cards (and other peripherals too), but 
not for MMC. That's why I requested the SD connector.

-- 
  -- Lewin A.R.W. Edwards (http://www.zws.com/)
Learn how to develop high-end embedded systems on a tight budget!
http://www.amazon.com/exec/obidos/ASIN/0750676094/zws-20



 
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