公开(公告)号：US11575496B1

公开(公告)日：2023-02-07

申请号：US17547241

申请日：2021-12-10

Applicant: PHISON ELECTRONICS CORP.

Inventor： Jen-Chu Wu ,  Ching-Jui Hsiao ,  Chun-Wei Chang ,  Sheng-Wen Chen ,  Ching-Chung Cheng

IPC: H04L7/04 ,  H04L7/00

Abstract: A retiming circuit module, a signal transmission system and a signal transmission method are disclosed. The retiming circuit module includes a path control circuit and a multipath signal transmission circuit. The multipath signal transmission circuit includes a plurality of parallel signal transmission paths. The path control circuit is configured to control the multipath signal transmission circuit to perform signal transmission between an upstream device and a downstream device based on a first parallel signal transmission path in the parallel signal transmission paths during a period of a handshake operation performed between the upstream device and the downstream device. The path control circuit is further configured to control the multipath signal transmission circuit to perform the signal transmission based on a second parallel signal transmission path in the parallel signal transmission paths after the handshake operation is finished.