| 摘要 |
PURPOSE: An optical transceiver having pin compatibility for a high-definition television is provided to enable the compatibility of a PIN MAP of various types through an electronic switch device. CONSTITUTION: A line card determination unit(110) judges the standardization of a corresponding line card by comparing the ground voltage set in a certain PIN with the voltage detected in an PIN MAP connected to the line card corresponding to the ground voltage. In correspondence to the PIN MAP, a PIN MAP sensing unit(120) senses the PIN of the PIN MAP of an Example 1 which has the difference in the functions. According to the PIN number of the sensed non-standardized PIN MAP, a PIN MAP rearrangement unit(130) automatically the non-standardized PIN MAP. |
