embOS-Classic RL78 CCRL
embOS-Classic RTOS port for RL78 was developed for and with Renesas e2 studio and CCRL compiler, and can be used with any RL78 device.
Board support packages (BSPs) for different RL78 devices and evaluation boards are included.
Resources and performance data
| Memory usage | |
|---|---|
| Kernel ROM | Approx. 1500 Bytes |
| Kernel RAM | 45 Bytes |
| Task RAM: Task control block | 14 Bytes |
| Task RAM: Minimum stack size | 14 Bytes |
| Timing | |
| Context switching time | 234 Cycles (7.3 µs with RL78G13 running at 32 MHz) |
| Interrupt latency time | Zero |
Board support packages
embOS-Classic for RL78 and Renesas e2 studio and CCRL compiler may be used on any RL78 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.
| CPU | Evaluation board |
|---|---|
| Renesas RL78G14 | Renesas YRDKRL78G14 |
| Renesas RL78G1A | Renesas 78G1A starter board |
| Renesas RL78G1C | Renesas RSKRL78G1C |
| Renesas RL78L12 | Renesas RSKRL78L12 |
| Renesas RL78L13 | Renesas RSKRL78L13 |
| Renesas RL78G13 | Renesas YRPBRL78G13 |