SDIO multiplexing

Neng-Yu Tu (Tony Tu) tony at
Mon Apr 28 04:58:47 CEST 2008


> Basically a form of SDIO multiplexing.
> Other options would be SPI.
> What do you think of the multiplexing, SPI, or other ways to achieve this?
> Wolfgang

If want to control schedule and don't want technical/experiment issue 
affect schedule, using SPI. The cost will be developing SPI version of 
wi-fi driver, that will be a lot efforts again.

If Atheros could help us on the SPI driver, SPI is much preferred.

Multiplexing is very good idea, but I suggest off-line verification 
first, then put on board. And component availability also need to verify 

Allen will need 1 or 2 weeks to verify component availability issue.

Tony Tu

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