| 摘要 |
PURPOSE:To accurately find an integrated value of current consumption without adding an exclusive circuit, referring to the title method finding the integrated value of current consumption in operation, in a device operating under control of a microprocessor. CONSTITUTION:In the title method finding the integrated value of current consumption of a device controlled by a processor 11, and of which the operation condition is watched under the control, a memory means 13 for storing a table showing the correspondence relation between the operation condition and the current consumption is provided. The processor 11 is provided with an integrating means 15 for integrating the current consumption value stored in the table corresponding to the operation condition, to find an integrated value, about individual operation conditions obtained by watching. |
