EMC_D5 vs SD_DAT3

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EMC_D5 vs SD_DAT3

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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by Heikon on Tue Dec 04 03:29:35 MST 2012
as I tried to config the port and pins for our application I got the problem,
that EMC_D5 and SD_DAT3 are on the same Pin and no other configuration is possible.
did I overlooked something or can I only use one of those interfaces?
thanks
heiko
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684 次查看
lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by DF9DQ on Tue Dec 04 03:44:59 MST 2012
That is the unfortunate truth. Only the LBGA256 package can use external memory and wide SD card bus together, but none of the smaller packages. :-(

Regards,
Rolf
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