AM6548: Implementing dual display interface

U-SK

Genius 5840 points

Part Number: AM6548

Hello,

I would like to implement two display output port.

I would like AM6548 to output the same screen to two LCDs at the same time using those ports.

In that case, it is seems that we should use OLDI and MIPI-DPI both.

(I would like to implement LCDS interface for one port, anything is ok for the other port)

But I have to use GPMC for accessing memory, therefore MIPI DPI ports seem to conflict.

Is there a solution for implementing two DisplayPorts while using GPMC on AM6548?

Should we have to use additional IC like THC63LVD1027?

Regards,

U-SK

0 U-SK over 4 years ago

Genius 5840 points

Hello,

Do you have any updates?

Regards,

U-SK

0 kcastille over 4 years ago in reply to U-SK

Hello,

I don't see a way to have two video out interfaces if you're using GPMC since it is muxed with the VOUT interface.

Regards,
Kyle

0 U-SK over 4 years ago in reply to kcastille

Genius 5840 points

Hi Kyle,

Thank you for your reply.

I understand.

Regards,

U-SK

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