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Maximum length of SDIO signals

Question asked by VAISAG O on Aug 19, 2019
Latest reply on Aug 19, 2019 by igorpadykov

Hi

We are designing a board which is compatible with both iMX6 and iMX8. I have used one SDIO interface for communicating with the WiFi module on the board. The Board itself is a big board, the iMX module and the WiFi modules are far apart. I have done the connection of SDIO signals, the length of SDIO is around 290mm(11417mils). Will this work?

Can anyone share any document regarding the max routing length of a SDIO signals?

Best Regards

Vaisag

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