| 摘要 |
<p>A computer system (10) configured particularly for operation of real time tasks (30) includes an executive scheduling function (2) for scheduling tasks in accordance with predetermined priorities and categories. Asynchronous I/O interrupts are prohibited as well as task execution exceeding a predetermined worst case execution time. Attempts to access unauthorised memory or I/O addresses terminates execution of the task and returns operation to the next most critical task. <IMAGE></p> |
