SDIO multiplexing / Prototype SPI WLAN on current GTA02

Thomas Kleffel tk at
Mon Apr 28 10:05:04 CEST 2008

Hi everybody
> 2) Mux S3C2442 SD.  Need glue logic.  Need to mess with SDIO drivers.
> Sends out "I will make trouble" vibrations.
About  years ago, I evaluated this option for a company building 
personal navigation stuff based on this chip. We had lots of trouble 
with software and hardware issues and finally came to the conclusion 
that this is a bad idea. From my expirience, I would strongly advise you 
against doing this.

Best regards,

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