公开(公告)号：US11620251B2

公开(公告)日：2023-04-04

申请号：US17303230

申请日：2021-05-24

Applicant: Cadence Design Systems, Inc.

Inventor： Yao Luo

IPC: G06F13/20 ,  G06F13/42 ,  G09G5/00 ,  G06F13/40

Abstract: Methods and systems are disclosed for an upstream facing port implementation for DisplayPort link-training tunable PHY repeaters (LTTPRs). The device includes an upstream facing port to interface with an external DisplayPort source device and a downstream facing port to interface with an external DisplayPort sink device and the upstream facing port. The upstream facing port is configured to perform operations including receiving a main link data stream from an external transmitting display device, generating an outbound main link data stream, and providing the outbound main link data stream for transmitting by the external device. The device is also configured for receiving an updated main link data stream corresponding to the outbound main link data stream and sending the updated main link data stream to the downstream facing port to be transmitted to a receiving display device.

公开(公告)号：US20220374386A1

公开(公告)日：2022-11-24

申请号：US17303230

申请日：2021-05-24

Applicant: Cadence Design Systems, Inc.

Inventor： Yao Luo

IPC: G06F13/42 ,  G06F13/40 ,  G09G5/00

Abstract: Methods and systems are disclosed for an upstream facing port implementation for DisplayPort link-training tunable PHY repeaters (LTTPRs). The device includes an upstream facing port to interface with an external DisplayPort source device and a downstream facing port to interface with an external DisplayPort sink device and the upstream facing port. The upstream facing port is configured to perform operations including receiving a main link data stream from an external transmitting display device, generating an outbound main link data stream, and providing the outbound main link data stream for transmitting by the external device. The device is also configured for receiving an updated main link data stream corresponding to the outbound main link data stream and sending the updated main link data stream to the downstream facing port to be transmitted to a receiving display device.