Clocked serial data transmission method especially for data blocks of uniform length

摘要

The invention concerns a method of transmitting data between a first transmission devie (U1) and a second transmission device (U2) over a transmission link (K), transmitted data blocks (Bx') being returned for test purposes and optionally repeatedly transmitted. Advantageously, this method enables data to be transmitted rapidly and in an error-free manner even when there is interference (X) in the transmission link (K). This method is particularly advantageous for transmission links (K) which cannot be screened against disturbing influences or can be screened only as a function of electromagnetic compatibility (EMC) measures.