• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 31 subscribers
  • Views 577 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TFP401A question for EDID

Eric Chen4
Expert 2370 points
Other Parts Discussed in Thread: TFP401A, TFP401

Hi,

May I know how to implememt TFP401A EDID format or have any sample code for reference?

If we need resolution 800*480/ 1024*600/ 1024*768/ 1280*800, how can do them into EEPROM?

Thanks your help.

http://sharedcircuits.com/articles/2/33/2_06081319024750039000.png

  • 0
    TI__Guru* 76130 points
    Hello,
    The TFP401 is not involved in the EDID communication, this communication is handled directly by the GPU with the Panel, usually most panels implements an internal EEPROM with all the EDID information.
    The TFP401 will just receive and deserialize the incoming TMDS signal regardless of the resolution.
    Regards