Chipset is available on market ,ANX7688
We need the converter for ps4 pro, many people got a 4k monitor with dp input but not hdmi2.0.
Please make it come true
The ANX7688 features page says it uses DP 1.3 (HBR2.5) to achieve 3840x2160p60 with 2 lanes. So how difficult is it to convert a two lane DP 1.3 signal to a 4 lane DP 1.2 signal?
HBR2.5 is not described in the wikipedia document: https://en.wikipedia.org/wiki/DisplayPort
HBR2.5 appears to be exactly half way between HBR2 and HBR3 to achieve the 6.75Gbps per lane that the ANX7688 features page specifies. If my math is correct, then that only allows 450MHz 8bpc (RGB or 4:4:4) using CVT-RB timing but 4K 60Hz 8bpc (RGB or 4:4:4) requires 533MHz.