| 摘要 |
The present invention relates to a communication connector enabling independent checking of communication status, which enables a user to check the communication status of a communication connector independently through the communication connector without the participation of a processor which controls communication connectors through wired data communications. The present invention enables a user to check the communication status of a communication connector before establishing a connection with a control processor; reduces the size of a communication device; and furthermore, simplifies the design of a communication device. [Reference numerals] (110) Board interface;(120) Power control unit;(130) External interface;(140) Auxiliary control unit;(150) Selection unit;(160) Data conversion unit;(AA,BB,CC,II) Serial data;(DD) Standby signal;(EE) Interrupt;(FF) Power;(GG) Reset signal;(HH) Selection signal;(JJ) Power |
