| 摘要 |
<p>Provided are a small-sized circuit module to which an identifying code has been added and a method for managing the small-sized circuit module. On a module board (30), signal input/output terminals (42) and outer ground terminals (41) are formed around a surface that will serve as a mounting surface when the module board (30) is completed as a circuit module. A plurality of inner ground terminals (40) are formed in an internal ground terminal formation area (31), which is surrounded by the signal input/output terminals (42) and outer ground terminals (41), and further longitudinally and laterally arranged in a matrix. One of the corners is a direction identifying area (39), in which none of the inner ground terminals (40) is formed but a first identifying code is formed which has positional information of the module board (30).</p> |
