IEC 62680-1-4-2018 數據和電力的通用串行總線(xiàn)接口--第1-4部分:通用組件--USB Type-C^TM認證規范 Universal serial bus interfaces for data and power – Part 1-4: Common components – USB Type-C^TMAuthentication Specification

Authentication. It is intended to be fully compatible with and extend existing PD and USB infrastructure. Information is provided to allow for Policy enforcement, but individual Polic decisions are not specified. The Authentication of USB Type-C products that support Alternate Modes is allowed. However, the methods to do so are outside the scope of this specification. dition 1.0 2018-04 INTERNATIONAL STANDARD colour inside Universal serial bus interfaces for data and power – Part 1-4: Common components – USB Type-C？ Authentication Specification IEC 62680-1-4:2018-04(en) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright ？ 2018 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in an