[AM3715] about LCD resolution

Hayden Kim

Genius 15580 points

Other Parts Discussed in Thread: AM3715

According to the TRM of AM3715, the maximum resolution of LCD is 2K x 2K.

Then, what is the refresh rate at the resolution of 1920 x 1200 case?

Thanks and regards,

Hayden

0 Biser Gatchev-XID over 12 years ago

Hi Hayden,

This can be derived using the example in TRM section 7.6.2.6. Roughly speaking, given that the maximum pixel clock is 74.3MHz this would produce:

74.3MHz / (1920 x 1200) = 32.25Hz ------> 30Hz refresh rate

Processors forum