aiT for V850 statically computes tight bounds for the worst-case execution time (WCET) of tasks in real-time systems. It directly analyzes binary executables and takes the intrinsic cache and pipeline behavior into account.
Key benefits
- aiT-computed bounds are extremely tight and thus reflect the actual performance of your system. Ensuring deadline adherence is not done at the expense of hardware resources.
- aiT-computed bounds are valid for all inputs and each execution of a task. Extensive timing testing is a thing of the past.
- aiT directly analyzes binary executables. It is widely independent of the compiler and source code language used. This means no modification of your toolchain or the system’s operational behavior and performance is required.
Supported processor derivates
- V850E/PHO3 (revisions μPD70F3441 and μPD70F3483)
- V850E/FK3-H (revision μPD70F3469)
- V850E2/Fx4-H (revision μPD70F3501F1, umbrella emulation device)
- VFOREST (revisions μPD76F0134, μPD76F0197, μPD76F0198, μPD76F0199)
- FOREST (revisions μPD70F3407, μPD70F3409, μPD70F3410, μPD70F3429, μPD70F3431)
The standard license covers one derivate of your choice. Additional derivates can be unlocked for a surcharge.
Supported compilers
- Greenhills C/C++ optimizing compiler (C source code)
- WindRiver Diab C/C++ compiler (C source code)
- Renesas CS+ compiler
The standard license covers one compiler of your choice. Additional compilers can be unlocked for a surcharge.
System requirements
- Windows: 64-bit Windows 10 or 11
- Linux: 64-bit RHEL 9 or compatible
- 4 GB of RAM (16 GB recommended)
- 4 GB of disk space
- The Linux version requires the
libxcb-*family of libraries to be installed - Support for macOS is possible on request for a surcharge
