Before we delve into the problems with USB-C, it’s worth discussing the standard first. In a nutshell, USB-C is the first reversible USB connector and is a functional upgrade over its predecessors for that reason alone. As you’d expect, it’s now present on most computing devices, ran...
USB Type-C ports can also support a variety of different protocols using "alternate modes," which allows you to have adapters that can output VGA, DisplayPort, or other types of connections from that single USB port.Apple's USB-C Digital Multiport Adapteris a good example of this, offering...
于是你怀疑问题出在 PD 充电器和 CtoC 数据线上,但实际上,这是由于接收端设备设计没有考虑到 PD 兼容性导致的。 参照USB-IF 发布的《USB Type-C® 线缆和连接器规范 2.3 版》中的USB Type-C Spec R2.3 - October 2023.pdf第 236 页,发现其对电力接收端设备上的CC 线有下拉电阻(Rd)要求,标准值为一...