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Is 2.2M ohm resistor required to prevent i.MX6DQ ERR005777 and suspend/resume failure?

Question asked by Satoshi Shimoda on Jul 28, 2016
Latest reply on Sep 28, 2016 by Satoshi Shimoda

Hi community,


Our customer have a question about i.MX6DQ XTAL.

Please see ERR005777 in IMX6DQCE (Rev.6.1).

It says that 2.2 M-ohm external resistor is required.

Next, please see Table 15 in i.MX Linux Reference Manual (Rev.L4.1.15_1.1.0-ga).

The 2.2M ohm resistor is mentioned also in this table, but it says the 2.2M ohm rework should be removed if use suspend/resume.

Then, to prevent both boot failure and suspend/resume failure on a custom board, 2.2M ohm resistor is required?



Best Regards,

Satoshi Shimoda