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embOS-Classic H8/H8S IAR

embOS-Classic RTOS port for H8/H8S was developed for and with IAR EWH8 and can be used with any H8/H8S device.

Board support packages (BSPs) for different H8/H8S devices and evaluation boards are included.

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Resources and performance data

Memory usage
Kernel ROMApprox. 1500 Bytes
Kernel RAM34 Bytes
Task RAM: Task control block28 Bytes
Task RAM: Minimum stack size42 Bytes
Timing
Context switching time658 Cycles (29.9 µs with H83069 running at 22 MHz in LARGE memory model)
Interrupt latency timeZero

Board support packages

embOS-Classic for H8/H8S and IAR EWH8 may be used on any H8/H8S device. The most recent release includes the following board support packages (BSPs), but further board support packages may easily be created based on this release.

Do you want us to create the BSP on your behalf? Please contact us.

CPUEvaluation board
Renesas H83069Renesas H83069 evalboard
Renesas H8S2239Renesas H8S2239 evalboard

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Tel.: +1-408-767-4068

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Tel.: +86-133-619-907-60

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