| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic control device which can surely prevent the occurrence of a phenomenon that a task is not executed in a specified phase accompanied by the changeover of a cores for executing the task, and the duplicate execution of the task.SOLUTION: This electronic control device 10 comprises a microcomputer 100 mounted with a plurality of cores C1, C2, and executes a synchronous task in synchronization with a phase of a rotation angle in the cores C1, C2. The electronic control device 10 comprises a first storage part 131 which stores a core number indicating the synchronization task execution core, and a second storage part 132 which stores a changeover phase indicating a phase when the synchronization task execution core is switched. The electronic control device 10 switches the synchronization task execution core on the basis of the core number which is stored in the first storage part 131 and the changeover phase which is stored in the second storage part 132.SELECTED DRAWING: Figure 1 |
