User guide

4: ICP Download, Configuration, and Initialization
DC 900-1338I 79
For example, suppose that a particular system consists of the following tasks:
The operation of that system is no different than the operation of a system with the
same tasks at the following priorities:
The priority of task 5 is no lower in the second system than in the first. The difference
between the priorities of tasks 1 and 2 is no greater in the second system than in the first.
However, the first system executes more efficiently because it requires the configuration
of only three priorities (priority 0 is added automatically for the timer task), and the
dispatcher must search a maximum of only four dispatch queues at each task switch,
rather than the 201 required by the second system.
Task ID Priority
10 (timer task)
2 1 (reserved)
32
42
53
Task ID Priority
10 (timer task)
2 50 (reserved)
375
475
5 200