Method for transmission of data frame in bus system, involves coding utilizable data by error correcting code (ECC) method if control character included in header data indicates preset control state

摘要

The method involves providing utilizable data and header data which comprises a control character indicating control states. The utilizable data is coded by error correcting code (ECC) method if the control character indicates preset control state. The utilizable data is coded by cyclic redundancy check (CRC) method. The data of a data frame is sent over a bus system while the control character in the coded data frame incorporates in plain text. Independent claims are included for the following: (1) frame format for data frame in bus system; (2) transmitter; (3) receiver; and (4) transmission receipt system.