IAR Embedded Workbench for Renesas RL78
INTEGRATED DEVELOPMENT ENVIRONMENT AND OPTIMIZING C/C++ COMPILER FOR RL78


IAR Embedded Workbench from IAR Systems supports all RL78 devices.


IAR Systems offers powerful development tools for the entire range of Renesas MCUs.
The latest version of this product, version 1.40, adds support for multiple inheritance, huge pointer support, long long support, external analyzers, custom argument variables, new windows for C-SPY macros, updated user documentation and updated device support and example projects. See more in product news
Integrated development environment with project management tools and editor
Highly optimizing C and C++ compiler for RL78
Automatic checking of MISRA C rules (MISRA-C:2004)
Configuration files for all RL78 devices
Emulator debugger support
Run-time libraries
Relocating RL78 assembler
Linker and librarian tools
C-SPY debugger with RL78 simulator and support for RTOS-aware debugging on hardware
Example projects for RL78 and code templates
User and reference guides in PDF format
Context-sensitive online help
Hardware debugging support:
C-SPY Debugger for RL78 supports the following Renesas emulators:


E1
IECUBE
E20
TK
RTOS support:
Micrium μC/OS-II
OSEK Run Time Interface (ORTI)
embOS
Express Logic
FreeRTOS
CMX
Each RTOS plugin installs a number of new windows in C-SPY, most importantly the task or thread list windows where task-specific breakpoints can be specified and task-specific steps executed. Different inspector windows display the contents of the internal data structures of the RTOS such as timers, queues, semaphores, resources and mailboxes.


Supported devices:
IAR Embedded Workbench supports the following devices. Please note that supported devices are available in different packages and memory configurations. 
RL78/D1A
RL78/G1A
RL78/G1C
RL78/G1E
RL78/G1F
RL78/G1G
RL78/G10
RL78/G13
RL78/G12
RL78/G14
RL78/I1A
RL78/I1B
RL78/I1D
RL78/F12
RL78/F13
RL78/F14
RL78/F1A
RL78/L12
RL78/L13
RL78/L1C