Renesas 70 - Manual (Page 22)

Chapter 3 Introduction to MR308
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Key input
Task
Remote control
Task
LED illumination
Task
real-time
OS
Volume control
Task
Monitor
Task
Mechanical
control
Task
Figure 3.3 Example System Configuration with Real-time OS(Audio Equipment)
In other words, the real-time OS is the software that makes a one-microcomputer system look like operating a
number of microcomputers.
In the real-time OS, the individual programs, which correspond to a number of microcomputers used in a con-
ventional system, are called tasks.