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iMX7D :  How to determine eLCDIF Read timing ?

Question asked by koichi sakagami on Sep 5, 2016
Latest reply on Sep 8, 2016 by Artur Petukhov

Dear community,
We have been developing our product with iMX7D.

 

I am planning to use LCDIF MPU mode.
I check an eLCDIF read timing with Figure 13-14 "Read timing interface in 6800 and 8080 protocols"
in the Reference Manual IMX7DRM (page 3639).


I know that LCD Interface Timing Register (LCDIFx_TIMING) is used for setting to CMD setup/hold and DATA setup/hold.But I can not find a register constituting the timing except LCDIFx_TIMING register.

 

[Question]
So,
    Could you tell me how to determine the timing  as follows.
        1.timing width (W1 + W3)
        2.required timing for TDSR and TDHR
        3.LCD_RD_E low pulse width , LCD_RD_E high pulse width


Best Regards,
       Koichi Sakagami

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