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embOS V850 IAR

embOS for V850 was developed for and with IAR and can be used with any V850 device.
Board support packages for different V850 devices and evaluation boards are included.

Resources and Performance Data

Memory usage
Kernel ROMApprox. 1700 Bytes
Kernel RAM41 Bytes
Task RAM: Task control block32 Bytes
Task RAM: Minimum stack size160 Bytes
Timing
Context switching time224 Cycles (7.0 µs with V850EMS1 running at 32 MHz with Tiny memory model)
Interrupt latency timeZero

Board support packages

CPUEvaluation board
Renesas V850SA1Renesas V850SA1 evalboard
Renesas V850SB1Renesas V850SB1 evalboard
Renesas V850EIA1Renesas V850EIA1 evalboard
Renesas V850EMS1Renesas V850EMS1 evalboard
Renesas V850E2MN4Renesas V850E2MN4 evalboard
Renesas V850E2SFG4Renesas V850E2SFG4 evalboard
Renesas V850ESJJ3Renesas V850ESJJ3 evalboard
Renesas V850ESSG2Renesas V850ESSG2 evalboard