摘要 |
A semiconductor integrated circuit for suppressing power consumption is provided. In the case where an internal signal should be monitored from outside the circuit, an output control circuit outputs the same value as that of the internal signal from each of external terminals. In the case where the internal signal does not need to be monitored, e.g., in the same manner as ordinary user's use, the output control circuit outputs an invariable value from each of the external terminals. Thus, in the case where the internal signal does not need to be monitored, the invariable value is outputted. Consequently, power consumption can be suppressed.
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