| 摘要 |
A method, an article of manufacture and a multi-tasking, preemptive, priority based operating device using a host processor and a task scheduling accelerator. The host processor processes a plurality of tasks and receives interrupts and uses a predetermined task scheduling accelerator interrupt service routine for responding to the task scheduling accelerator. The task scheduling accelerator is coupled to the host processor and is used for accelerating real time multi-tasking decisions using scheduling decisions responsive to tasks in the host processor. A method, device, and article of manufacture for transfer of data items between a host processor and an external device are also disclosed. |
