串行解串器的数据传输速率配置协商方法、系统、终端及介质

• Format: Patent
• Language: Chinese
• Published: 28.02.2025
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

本申请提供一种串行解串器的数据传输速率配置协商方法、系统、终端及介质，包括：将串行器和解串器配置在各自所支持的最高速率配置上；若所述串行器和解串器经启动流程后不能建立连接，则重新配置所述串行器和解串器的速率配置直至建立连接；所述串行器和解串器建立连接后，若所述解串器的速率配置为第三速率配置、第四速率配置、第五速率配置中的任意一个，则根据数据头部循环冗余校验结果确定所述串行器和解串器的速率配置协商结果。通过采用本申请，使得车载串行解串器的速率配置协商时间得以缩短，且速率配置协商结果为最优速率配置，可以有效提高车载串行解串器的运行效率。 The invention provides a data transmission rate configuration negotiation method and system for a serializer and a deserializer, a terminal and a medium. The data transmission rate configuration negotiation method comprises the following steps: configuring the serializer and the deserializer on respective supported highest rate configurations; if the serializer and the deserializer cannot establish the connection after the starting process, reconfiguring the rate configuration of the serializer and the deserializer until the connection is established; and after the serializer and the deserializer establish connection, if the rate configuration of the deserializer is any one of third rate configuration, fourth rate configuration and fifth rate c