2 ms·
Now I read the spec for 2.1 I see I am wrong and you are correct. I have only ever seen it from SERDES blocks with a 'continuous' clock. Indeed, 2.1 seems simi
by mianos 3y ago
Now I read the spec for 2.1 I see I am wrong and you are correct. I have only ever seen it from SERDES blocks with a 'continuous' clock.
Indeed, 2.1 seems similar to DP. It would require quite a bit more logic to do that.
I wonder how many TVs support that?
- tverbeure 3y agoIt is true that HDMI 2.1 requires more logic, but one of the annoying parts of the earlier HDMI versions is that a sink needs a PLL that covers a large, continuous frequency range. DP and HDMI FRL only need to support a few fixed frequencies, which is much easier for analog designers to design for.