LBEE5KL1DX wifi-ble module SDIO, CLK & CMD length matching(+/- for PCB design).

[prabhu1]

Hi Sir/Mam,

Please, Could you give suggestions on LBEE5KL1DX wifi-ble module SDIO, CLK & CMD length matching(+/- for PCB design).

With Regards,

K Prabhu Kumar.

8050415207,

Bangalore,

India.

[igorpadykov]

Hi Prabhu

for SD/SDIO routing guidelines one can refer to sect.3.6.8High speed signal routing recommendations

IMX6DQ6SDLHDG, Hardware Development Guide for i.MX 6Quad, 6Dual, 6DualLite, 6Solo Families of Applic...

Best regards
igor
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[prabhu1]

Hi Igor,

Thanks for your reply.

In my design I interfaced LBEE5KL1DX Murata WIFI-BLE module and I.MX6ULL.

So, What is the minimum trace length tolerance(+/-) between SDIO,CLK & CMD lines in PCB.

Currently I kept 150mil +/- .

[igorpadykov]

Hi Prabhu

sect.3.6.8 High speed signal routing recommendations is also applicable

to that case.

Best regards
igor