SN65DSI86EVM: Verify that the schematic is supported

Hi,

Here is the schematic review.

SN65DSI86_Schematic_Review(10_7_2024).pdf

Additionally, a sample schematic can be found in the DSI86EVM users guide: https://www.ti.com/lit/pdf/sllu204

I have provided a sample layout using the DSI86 here. Keep in mind this is the EVM design and thus has a DP connector rather than an embedded connector. 

DSI86_ASICEVM_REV3.brd

Please implement the aux as follows with the optional pull up and pull down resistors:

Please follow-up with a revised schematic.

Please follow-up with the updated schematic.

HI,Wake up after sleep probabilistic flash screen

What is the process to go to sleep mode and exit sleep mode?

Boot will also appear a flash screen, you must wake up again after sleep to disappear. And then through the boot button repeatedly hibernate to wake up, or probability will appear。The operating system is Android 13

What exactly is the flash screen?

Have you set up the registers correctly? Does the same issue happen with the color bar pattern?

Please re config the register using the DSI tuner tool: https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1382976/faq-sn65dsi8x-programming-tools?tisearch=e2e-sitesearch&keymatch=sn65dsi84#

The display has been turned on and the screen is functioning normally, but there is occasional flickering when the projector is first turned on, and there is also occasional flickering when the projector is woken from sleep mode.

Hi,

For the occasional flickering when the projector is first turned on, are you following the power-on sequence as shown in section 8.4.2 of the DSI86 datasheet, In particular, this part of the sequence?

For the sleep mode, are you putting the DSI86 into the Suspend mode as well?

Thanks

David