Data sending device, data receiving device, and data transmission method

摘要

The data sending device ( 10 ) receives input biphase-mark-encoded sending data which is output from an apparatus on the sending side, and a biphase decoding section ( 12 ) biphase-mark-decodes the input sending data. The output data from the biphase decoding section ( 12 ) is transmitted to a data receiving device via a sending section ( 14 ). On the other hand, the data receiving device biphase-mark-encodes the data received from the data sending apparatus ( 10 ) and then supplies the data to an apparatus on the receiving side.