本帖最后由 Orima 于 2015-10-12 21:07 编辑
TPS65982
The TPS65982 is a stand-alone USB Type-C & Power Delivery (PD) controller providing cable plug and orientation detection at the USB Type-C connector. Upon cable detection, the TPS65982 communicates on the CC wire using the USB PD protocol. When cable detection and USB PD negotiation are complete, the TPS65982 enables the appropriate power path and configures alternate mode settings for internal and (optional) external multiplexers.
- USB Power Delivery (PD) Controller
- Mode Configuration for Source (Host), Sink (Device), or Source-Sink
- Bi-Phase Marked Encoding/Decoding (BMC)
- Physical Layer (PHY) Protocol
- Policy Engine
- Configurable at Boot and Host-Controlled
- USB Type-C Specification Compliant
- Detect USB Cable Plug Attach
- Cable Orientation and Role Detection
- Assign CC and VCONN Pins
- Advertise Default, 1.5 A or 3 A for Type-C Power
USB Type-C技术的出现是数据通信发展的必然。目前处于技术更新换代的时期,将会出现许多Micro USB转换USB Type-C的产品。随着USB Type-C的普及,相信在不久的将来,USB Type-C将会完全取代Micro USB。
USB Type-C会不会取代HDMI?还会不会出现USB Type-D呢?在未来一二十年内让我们一起见证吧。。。
另外一个小问题和大家讨论:
USB1.0 /USB2.0/USB 3.0与USB Type-A/B/C之间是否有一定的对应关系?
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