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embOS SH2 HEW

embOS for SH2 was developed for and with HEW and can be used with any SH2 device.
Board support packages for different SH2 devices and evaluation boards are included.

Resources and Performance Data

Memory usage
Kernel ROMApprox. 4000 Bytes
Kernel RAM51 Bytes
Task RAM: Task control block32 Bytes
Task RAM: Minimum stack size152 Bytes
Timing
Context switching time464 Cycles (5.8 µs with SH2 running at 80 MHz)
Interrupt latency timeZero

Board support packages

CPUEvaluation board
Renesas SH7086Renesas SH7086 evalboard