AnsweredAssumed Answered

ADV7188 Autodetection

Question asked by Nina on May 7, 2013
Latest reply on May 13, 2013 by GuenterL



We are using the register 0x00 to force the video standard we want to decode, i.e PAL-M (instead of using autodetection).

Can we still use the autodetection results in 0x10 to see if the input matches the setting in 0x00?

After a reset of the chip, and if the signal matches the setting in 0x00, the autodetection result seems to be correct. However if the input signal changes from one standard to another, the autodetection results seems to be random.


Thank you for any reply,