embOS RH850 IAR
embOS for RH850 was developed for and with IAR and can be used with any RH850 device.
Board support packages for different RH850 devices and evaluation boards are included.
Resources and Performance Data
| Memory usage | |
|---|---|
| Kernel ROM | Approx. 2000 Bytes |
| Kernel RAM | 63 Bytes |
| Task RAM: Task control block | 36 Bytes |
| Task RAM: Minimum stack size | 56 Bytes |
| Timing | |
| Context switching time | 184 Cycles (2.3 µs with RH850\F1L running at 80 MHz with small data model) |
| Interrupt latency time | 47 Cycles (0.5 µs with RH850\F1L running at 80 MHz with small data model) |
Board support packages
| CPU | Evaluation board |
|---|---|
| R7F7010573 | Renesas RH850\F1L Starter Kit V2 |
| R7F7015273 | Renesas RH850\F1H Starter Kit V3 |