I'm reading IMX7DRM Rev. 0.1, 08/2016 and have question about eLCDIF in MPU interface.
I want to transfer data and commands between the SoC via the eLCDIF in MPU interface as fast as possible.
I think the only way is to use higher DISPLAY_CLK.
Does someone have any idea ?
I want to immediately stop the transfer data.
I speculated that it'll stop when user set SFTRST field of LCDIFx_RLn register.
Am I correct ?
Also do you have any concern for that use case ?
If user can stop the data transfer with setting "1" to SFTRST, what happens to the output ports such as LCD command and data ?
Does the port keep Pull-up, Pull-down or Hi-Z ?
If Q2 is no, do you have any idea to stop the transfer data immediately ?