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embOS ARM Rowley

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

Resources and Performance Data

Memory usage
Kernel ROMApprox. 1700 Bytes
Kernel RAM71 Bytes
Task RAM: Task control block32 Bytes
Task RAM: Minimum stack size44 Bytes
Timing
Context switching time384 Cycles (8 µs with LH79531 running at 48 MHz)
Interrupt latency timeZero

Board support packages

CPUEvaluation board
Atmel AT91SAM7S64Atmel AT91SAM7S64-EK
Atmel AT91SAM7S256Atmel AT91SAM7S256-EK
Atmel AT91SAM7SE512Atmel AT91SAM7SE-EK
Atmel AT91SAM7X256Atmel AT91SAM7X256-EK
Atmel AT91SAM9263Atmel AT91SAM9263-EK
NXP LPC2468Embedded Artists LPC2468
Renesas RS7S721001Renesas RSK2+RZA1H