topic Re: How to use User command mode control in i.MX6 IPU in i.MX Processors

How to use User command mode control in i.MX6 IPU

sugiyamatoshihi — Wed, 06 Dec 2017 08:46:48 GMT

Hi,

There is a description of User command mode control of IPU on i.MX6 Reference Manual. However, there is no command resistor and timing description.

What is purpose of this function?

Best Regards,

Sugiyama

Re: How to use User command mode control in i.MX6 IPU

igorpadykov — Wed, 06 Dec 2017 10:30:16 GMT

Hi Sugiyama

seems this description was left from previous i.MX (like i.MX53) IPU documentation for

asynchronous (smart) lcd, i.MX6 IPU does not support asynchronous lcds.

In asynchronous mode IPU can send data/commands to lcd.

Best regards
igor
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Re: How to use User command mode control in i.MX6 IPU

sugiyamatoshihi — Thu, 07 Dec 2017 02:00:14 GMT

Hi, Igor,

Thank you for the answer, but it doesn't describe it in i.MX53 and i.MX51 reference manual, too.

Anyway, I understood it is for asynchronous display and it is no longer supported.

Best Regards,

Sugiyama