| 摘要 |
PURPOSE: To accelerate data transmission speed by inserting a data identification bit into each data packet in order to show it to a receiver whether that data packet indicates configuration information or contains transmission data to be relayed to a communication port connected to the receiver. CONSTITUTION: The configuration data packet contains a start bit, data identification bit and a plurality of data bits and the data identification bit in the configuration data packet has a 1st digital value. Further, a multiplexer 14 multiplexes data stored in an input register 12 into message data packet, the message data packet has a start bit, data identification bit and data bit and the data identification bit in the message data packet has a 2nd digital value. Then, the 1st and 2nd digital values are different. Thus, the reachable data transmission speed is accelerated more than twice. |
