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AC timing of IPUx_CSI input signals.

Question asked by Takayuki Ishii on Jan 29, 2018
Latest reply on Feb 8, 2018 by Takayuki Ishii

hello community,

 

I have some questions about AC timing of IPUx_CSI signals.

 

 

In datashee of i.MX6DQAEC, it have a timing characteristics of IPU CLK and DATA.

Which is a correct answer to major a each parameters.

    1) Is start point of Tsu

        1-1) center of the IPU_CSI_DATA signal? (OVDD*0.5)

        1-2) Vih or Vil of the IPU_CSI_DATA signal? (OVDD*0.7) or (OVDD*0.3)

 

   2) Is end of Tsu

        2-1) center of the IPU_CSI_CLK signal? (OVDD*0.5)

        2-2) Vih or Vil of the IPU_CSI_CLK signal? (OVDD*0.7) or (OVDD*0.3)

 

   3) Is start point of Thd

        3-1) center of the IPU_CSI_CLK signal? (OVDD*0.5)

        3-2) Vih or Vil of the IPU_CSI_CLK signal? (OVDD*0.7) or (OVDD*0.3)

 

   4) Is end point of Thd

        3-1) center of the IPU_CSI_DATA signal? (OVDD*0.5)

        3-2) Vih or Vil of the IPU_CSI_DATA signal? (OVDD*0.7) or (OVDD*0.3)

 

I am looking forward to hearing from you.

 

Best regards,

Ishii.

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