| 摘要 |
PROBLEM TO BE SOLVED: To provide an adaptive voltage scaling system including a first device and a second device.SOLUTION: Each of a first device and a second device includes at least one master serial interface port and at least one slave serial interface port. The first device is operatively coupled to a voltage regulator, and the slave serial interface port associated with the second device is operatively coupled to the master serial interface port associated with the first device. The first device controls the voltage regulator on the basis of information obtained from the first and second devices using the master serial interface port associated with the first device and the slave serial interface port associated with the second device. |
