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iMX7D :  Which pad is the LCD_RS signal ?

Question asked by koichi sakagami on Aug 24, 2016
Latest reply on Feb 6, 2017 by Artur Petukhov

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

I hope to use LCD_RS signal.


I am checking the Reference Manual IMX7DRM , Muxing Options
the LCD_RS signal is assigned as follows.


    Port : LCD_RS
       Pad : ECSPI2_SS0
       Mode : ALT4

       Pad : LCD1_RESET
       Mode : ALT0


However ,for the SW_MUX_CTL_PAD_ECSPI2_SS0 SW MUX Control Register
ALT4 mode is  assigned as ALT4_LCD_RESET.

In the same way,for the SW_MUX_CTL_PAD_LCD_RESET SW MUX Control Register
ALT0 mode is assigned as ALT0_LCD_RESET.


       Which pad is assigned as LCD_RS signal ?


Best Regards,
Koichi Sakagami