Product/Service

ISIM RTOS

Source: Green Hills Software, Inc.
ISIM enables designers to develop and test INTEGRITY-based embedded applications on their PCs or workstations without requiring access to actual target hardware.
Green Hills Software announced ISIM, an advanced RTOS simulation environment for Green Hills' INTEGRITY real-time operating system. Initially available for PowerPC processors, ISIM enables designers to develop and test INTEGRITY-based embedded applications on their PCs or workstations without requiring access to actual target hardware.

ISIM is a PowerPC instruction set simulator that provides complete support for PowerPC systems running the INTEGRITY RTOS, including virtual memory facilities, exception handling, and debugging across a LAN. ISIM runs on Windows 95/98/NT and Solaris 2.x host platforms. Unlike conventional RTOS simulators that run as native Unix or PC applications, however, ISIM simulates the RTOS using the same PowerPC code that runs on the target. This enables designers to determine precise application size characteristics during simulation. It also enables the same compilers and development tools to be used for both simulation and target execution, thereby boosting productivity for the entire programming team.

Green Hills Software, Inc., 30 W. Sola St., Santa Barbara, CA 93101. Phone: 805-965-6044; Fax: 805-965-6343.