VESA Proposed DisplayPort (DP) Standard.pdf下载

Summary The DisplayPort standard specifies an open digital communications interface for use in both internal connections, such as interfaces within a PC or monitor, and external display connections. Suitable external display connections include interfaces between a PC and monitor or projector, between a PC and TV, or between a device such as a DVD player and TV display. DP v1.1a was revised to correct errata items and add clarifications to DP v1.1. DP v1.2 was revised to add enhancements including higher speed operation, more flexible topology management, multiple streams on a single connection, higher speed Auxiliary Channel communications, improved support for audio, and a new smaller connector. It also corrected errors and added clarifications to DP v1.1a. This version corrects errors and adds clarification to DP v1.2. Furthermore, this version adds DP_PWR voltage level options to a downstream DisplayPort device. DP v1.2a was revised to correct errata items and add clarifications to DP v1.2.