| 摘要 |
<p>Signals are interchanged between a first electronic part (23) and a second electronic part (22). For example, a signal is transmitted from the first electronic part (23) to the second electronic part (22). The signal outputted from the first electronic part (23) is transmitted from a first single-line wiring pattern (29a) to a first double-line wiring pattern (29b). The signal is outputted from a first terminal (25) through a second terminal (27) to a second double-line wiring pattern (28b). After this, the signal is transmitted through a first single-line wiring pattern (28a) to the second electronic part (22). Thus, the signals are transmitted in parallel through the two sets of the first terminal (25) and the second terminal (27). Even if a contact failure occurs on one side between the first terminal (25) and the second terminal (27), the signal transmission is continued on the basis of the first terminal (25) and the second terminal (27) on the other side. An electronic device (11) suppresses the occurrence of a fatal error.</p> |
