| 摘要 |
An integrated circuit and method for monitoring and controlling power and for identifying an open circuit state at an output port is disclosed. A circuit is implemented to determine whether an open circuit state exists based on a comparison of data received from the output port and attached loads. The data received from the output port and attached loads is compared to a minimum open circuit current value of the output port, wherein the minimum open circuit current value is based on the hardware characteristics of the output port and attached loads. A possible open circuit state at the output port is reported based on the comparison.
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