TypeC to HDMI video output module

USBC AltMode mode based on CS5265+VL171, double-sided CC communication. Based on CS5265+VL171 **TypeC to HDMI** ### **1 TypeC to HDMI** The project itself serves as a foresight for subsequent projects, and as a technical **PCB** to accumulate and implement the technology stack. The PCB can realize the conversion of TypeC signal and HDMI signal in ALT mode, support 4K@60 (display 2K@144hz and still pass the test, test duration: **two and a half hours**)  (I don't know why win+p will cause the notebook to flicker black screen when only the second screen outputs, < may be a problem with my notebook, **not universal** >) ### **2 Project Progress** 【2023.05.01】 - **[V1 version]**, **release** version, the follow-up improvement partners can replace the DCDC, remove the CC, IIC pads, and select the internal LDO pads (**Because it is really hot with the built-in LDO**) - Use a USB to TypeC cable for firmware update ### 3 Atlas   (Rich in welding oil)  (Does not contain abundant welding oil)