公开(公告)号：US20090278763A1

公开(公告)日：2009-11-12

申请号：US12115917

申请日：2008-05-06

申请人： Xuming Henry Zeng ,  Jechan Kim

发明人： Xuming Henry Zeng ,  Jechan Kim

IPC分类号： G09G5/12

CPC分类号： G09G5/006 ,  G06F3/1431 ,  G09G2310/04 ,  G09G2370/042 ,  G09G2370/047 ,  G09G2370/10

摘要： A serial display interface such as the VESA-Display Port interface is expanded to support daisy chained coupling of one display monitor to the next. Each daisy chain wise connectable display monitor has a local daisy chain transceiver device associated with it where the local transceiver device selectively picks off passing through video data streams in response to embedded MDID identification signals and forwards the selectively picked off data to the local monitor. The local transceiver device also relays the passing through video data streams on to more downstream devices of the daisy chain. In one embodiment, the daisy chain wise connectable display monitors are hot-pluggable and unpluggable.

摘要翻译： 扩展了诸如VESA-Display Port接口的串行显示接口，以支持一个显示监视器与下一个显示监视器的菊花链耦合。 每个菊花链可连接显示器具有与其相关联的本地菊花链收发器设备，其中本地收发器设备响应于嵌入的MDID识别信号选择性地选择通过视频数据流，并将选择性地拾取的数据转发到本地监视器。 本地收发器设备还将通过视频数据流中继到菊花链的更下游设备。 在一个实施例中，菊花链式可连接显示器显示器是可热插拔的并且可拔出的。

公开(公告)号：US08237624B2

公开(公告)日：2012-08-07

申请号：US12115917

申请日：2008-05-06

申请人： Xuming Henry Zeng ,  Jechan Kim

发明人： Xuming Henry Zeng ,  Jechan Kim

IPC分类号： G09G5/00

CPC分类号： G09G5/006 ,  G06F3/1431 ,  G09G2310/04 ,  G09G2370/042 ,  G09G2370/047 ,  G09G2370/10

摘要： A serial display interface such as the VESA-Display Port interface is expanded to support daisy chained coupling of one display monitor to the next. Each daisy chain wise connectable display monitor has a local daisy chain transceiver device associated with it where the local transceiver device selectively picks off passing through video data streams in response to embedded MDID identification signals and forwards the selectively picked off data to the local monitor. The local transceiver device also relays the passing through video data streams on to more downstream devices of the daisy chain. In one embodiment, the daisy chain wise connectable display monitors are hot-pluggable and unpluggable.

摘要翻译： 扩展了诸如VESA-Display Port接口的串行显示接口，以支持一个显示监视器与下一个显示监视器的菊花链耦合。 每个菊花链可连接显示器具有与其相关联的本地菊花链收发器设备，其中本地收发器设备响应于嵌入的MDID识别信号选择性地选择通过视频数据流，并将选择性地拾取的数据转发到本地监视器。 本地收发器设备还将通过视频数据流中继到菊花链的更下游设备。 在一个实施例中，菊花链式可连接显示器显示器是可热插拔的并且可拔出的。

公开(公告)号：US07853731B1

公开(公告)日：2010-12-14

申请号：US12199545

申请日：2008-08-27

申请人： Xuming Henry Zeng

发明人： Xuming Henry Zeng

IPC分类号： G06F3/00

CPC分类号： G09G5/006 ,  G09G2370/10

摘要： The method of the present invention includes loading a selected set of preset parameters into a source device and a sink device of the DisplayPort device of an embedded system. Link training is then performed between the source device and the sink device utilizing the first set of preset parameter and the link status (bit lock, symbol lock and inter-lane alignment) of the DisplayPort device is then read. If the link status indicates that the link training is successful, a link is established between the source device and the sink device, or if the link status indicates that the link training is unsuccessful, a different set of preset parameters is loaded and link training is then performed again. The steps of loading, performing and reading are repeated with each of the plurality of sets of preset parameters until the link status indicates that the link training is successful.

摘要翻译： 本发明的方法包括将所选择的一组预设参数加载到嵌入式系统的DisplayPort设备的源设备和宿设备中。 然后使用第一组预设参数在源设备和宿设备之间进行链路训练，然后读取DisplayPort设备的链路状态（位锁定，符号锁定和通道间对准）。 如果链路状态指示链路训练成功，则在源设备和宿设备之间建立链路，或者如果链路状态指示链路训练不成功，则加载一组不同的预设参数，链路训练是 然后再次执行。 使用多组预设参数中的每一个重复加载，执行和读取的步骤，直到链接状态指示链接训练成功。