[Arm-netbook] "[EOMA68] RFC: ADDITION OF SD/MMC TO STANDARD."

Christopher Thomas christopher at firemothindustries.com
Mon Dec 23 22:08:53 GMT 2013



Sent from my iPhone

> On Dec 23, 2013, at 3:48 PM, Luke Kenneth Casson Leighton <lkcl at lkcl.net> wrote:
> 
> i'm giving serious consideration, even at this late phase, to adding
> SD/MMC to EOMA68 by way of the GPIO pins as a multiplexing option.
> this would not have any impact on the EOMA68-A20 CPU Card: in fact,
> the only reason this can be considered at all is because the pins
> *happen* to be multiplexed as SD/MMC and GPIO *anyway*.
> 
> does anyone have any objections, and/or can think of any gotchas which
> would prevent SD/MMC from being added as a non-optional multiplexed
> option to EOMA-68?
> 

How many of the 8 GPIO would essentially be used? (I presume 6?)



> l.
> 
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