iMX6 Ultra Lite - EIM Interface - co-exist with LCD or rawNAND

[shyeh]

Hi There,

I like to know if iMX6 Ultra Lite allows connections like parallel SRAM or NOR (which uses EIM Interface) to co-exist with LCD RGB or rawNAND interface?

Because from the Pin for i.MX program it seems to show that the EIM interface is mux'ed to the same pins as the LCD and rawNAND interface, and none of them have different routing configuration that allows them to be routed to different pin outs.

The iMX6 Ultra Lite variant I based on is the MCIMX6G3xxx05 variant.

Thanks.

Steven

[shyeh]

Ok. understood.

Thanks for the help.

Cheers.

Steven

[igorpadykov · Accepted solution]

Hi Steven

your considerations are correct, these interfaces can not be used simultaneously.

More details can be found in Chapter 4 External Signals and Pin Multiplexing

i.MX6UL Reference Manual

http://www.nxp.com/docs/en/reference-manual/IMX6ULRM.pdf

Best regards
igor
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