高速Serdes接口协议规范，包括电器层，传输层，数据链路层。传输层包括组帧方式，加扰，字节替换等内容，数据链路层包括Tx和Rx设备的握手通信协议-Speed ​ ​ Serdes interface protocol specifications, including electrical layer, transport layer, data link layer. Transport layer including group fr a me mode, scramb