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i.MX 6DQ Synchronous Display Interface Timing Characteristics

Question asked by Toshishisa Sugiyama on Mar 14, 2017
Latest reply on Apr 17, 2017 by Takayuki Ishii

Hi,@Artur Petukhov 従業員 

 

I have aquestion about Synchronous Display Interface Timing Characteristics in i.MX 6DQ data sheet.

 

There is a specification of data holdup/setup  timing in figure 71 and Table 70.

I think this LCD interface only output clock, data and controll signal to LCD. So, I wonder why there is setup time specification. I suppose usually data delay time and hold time from clock edge are specified for output  signal. 

I attched a doc.

 

I checked below, but I couldn't understand clearly.

https://community.nxp.com/message/597894

 

Best Regards,

Sugiyama

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