Colibri IMX6DL (Win CE) DDR test and shutdown

Technical Support
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1

Hi,
I have the following queries regarding Colibri IMX6:

  1. Is there a way to test DDR memory in case of any memory issue in colibri imx6 on WEC 13 ?
  2. I want to implement software shutdown. I have gone through this link and it talks about software reboot. Is there any such way for software shutdown?
2

Dear @kss,

  1. Is there a way to test DDR memory in case of any memory issue in colibri
    imx6 on WEC 13 ?

Could you please why do you need this feature? Doing memory after launching WinCE operating not doable one and also we don’t have any support on that.

  1. I want to implement software shutdown. I have gone through this
    link and it talks about software
    reboot. Is there any such way for
    software shutdown?

We didn’t implement SetSystemPowerState(0, POWER_STATE_OFF, 0), and we would like to suggest to you unmount eMMC(refer this documentation : https://developer.toradex.com/knowledge-base/flash-file-system ) and then can cut the power momentarily and device will be safe to use next time.

3

Thanks @raja.tx .
OK , so if we face any DDR memory issue, what can be done for that. Re-flashing Win CE image would work?
And regarding the document you referred, can we unmount internal emmc using APIs?

5

Thanks @raja.tx for your informative answer.