公开(公告)号：US08786776B1

公开(公告)日：2014-07-22

申请号：US13891842

申请日：2013-05-10

Applicant: Silicon Image, Inc.

Inventor： Jiong Huang ,  Jaeryon Lee ,  Sergey Yarygin ,  Gyudong Kim ,  Chandlee Harrell ,  Payam Kermani

IPC: H04N7/00

CPC classification number: H04N7/088 ,  G09G5/006 ,  G09G2370/04 ,  G09G2370/12 ,  H04N7/0882

Abstract: Techniques and mechanisms for communicating sideband information in a data frame including video data. In an embodiment, a data frame is exchanged between two device via a hardware interconnect which is compatible with physical layer requirements of an interface specification. The interface specification identifies a data frame format comprising a total of X consecutive horizontal lines of vertical blanking data and a total of Y consecutive horizontal lines of data including video data. In another embodiment, vertical blanking data of the data frame includes only (X−N) consecutive horizontal lines of data. Active data of the data frame includes N horizontal lines of data including sideband data, and Y additional horizontal lines of data including video data.

Abstract translation: 在包括视频数据的数据帧中传送边带信息的技术和机制。 在一个实施例中，经由与接口规范的物理层要求兼容的硬件互连在两个设备之间交换数据帧。 接口规范识别包括垂直消隐数据的X个连续水平线和包括视频数据的Y个连续水平线的总数的数据帧格式。 在另一个实施例中，数据帧的垂直消隐数据仅包括（X-N）个连续的水平线数据。 数据帧的有效数据包括包括边带数据的N条水平线数据，以及包括视频数据的Y个附加水平线数据。