Nick Wallis

MIMXRT106x pin muxing - LCD + SDRAM + 2 x Ethernet

Discussion created by Nick Wallis on Jun 19, 2020
Latest reply on Jun 23, 2020 by Nick Wallis

I just realised that the pin muxing on the MIMXRT106x parts means that you cannot have LCD + SDRAM + 2 x Ethernet.

 

This is because signal ENET2_MDC is only available on pins D6 and D7

Pin D6 is also the only pin that can be used for SEMC_DM1

Pin D7 is also the only pin that can be used for LCDIF_CLK

 

This is a shame!

 

One of the attractive things about this device is the great LCD interface and the 2 x Ethernet.

And you need the SDRAM for frame buffers.

 

regards

Nick

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