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16-bit Proprietary F
2
MC-16L/16LX/16F Family
Support Tools
• Displaying graphic flow • Displaying logic flow, statistical and cross-reference data
• Displaying logic flow (focus), argument and • Displays stack use volume (green numbers) and
global data largest stack configuration (orange numbers)
6. µITRON-Compliant Real Time OS for F
2
MC-16L/16LX/16F Family(SOFTUNE REALOS/907)
(1) Overview
REALOS/907 is the real time OS for the F
2
MC-16L/16LX/16F family
of Fujitsu proprietary 16-bit MCUs, conforming to the µITRON 2.01
specifications.
•Features
µITRON 2.01 compliant
System design customized for 16-bit MCUs for control purposes
In-line expansion of system call functions
High-speed interrupt processing
Providing a sample program
Support for REALOS configurator
Support for multi task debugger function
Support for REALOS analyzer
• REALOS/907 specifications
Name Description
Target CPU
F
2
MC-16L/16LX/16F family
Maximum number of task 255
Maximum number of priority levels 16
Scheduling method Priority-base, event-driven type
Number of system calls 46
Complying specifications µITRON 2.01 specifications
Kernel coding Assembly language
Application coding C and assembly languages
Kernel size About 0.8 KB (resident) to about 5.9 KB (maximum configuration)
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REALOS
Kernel