R-IN32M3 Datasheet, PDF (65/116 Pages) Renesas Technology Corp – LSI for Industrial Ethernet

R-IN32M3 Series Data Sheet
3. Specifications
3.20 Hardware Real-time OS
The Hardware Real-time OS supports 30 types of system-calls including event, semaphore and mailbox.
3.20.1 Outline of Features <R>
-Task Scheduler
 Hardware ISR: 32 routines selectable from 128 interrupt sources
 Number of contexts elements: 64
 Number of semaphore identifiers: 128
 Number of event identifiers: 64
 Number of mailbox identifiers: 64
 Number of mailbox elements: 192
 Number of context priority levels: 16
-Hardware Function Manager
-Internal DMA
-Buffer allocator
-Header EnDec
Remark: The hardware real-time OS can be controlled by using the μITRON system calls provided by
the sample driver. For how to use the driver, see the R-IN32M3 Series Programming Manual
(OS).
R18DS0008EJ0401
Feb 28, 2017
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