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i.MX6D ECSPI transmitting issues.

Question asked by Takashi Takahashi on Aug 23, 2016
Latest reply on Oct 23, 2016 by Takashi Takahashi

Dear Comunity.

Our customer has question below.

 

In i.MX6D, I use the DMA in the Master mode of ECSPI is transmitting of 1008Byte
But, SCLK is stopped during transmission as attachments (remains Low),
Phenomenon during which SIMO is High will occur about two times.

Timing that occurs will continue to shift little by little not fixed.

What you may be considered, such as something cause

 

Thanks,

Best.

T.Takahashi

 

 

Pink :SS

Yellow:SIN

Green:SCK

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