SYS/BIOS is a real time operating system created and offered by Texas Instruments (TI) for use in a wide range of their embedded processors. SYS/BIOS is a component of TI’s Code Composer Studio integrated development environment.
SYS/BIOS provides a wide range of system services to an embedded application such as preemptive multitasking, memory management and real-time analysis. Because SYS/BIOS can be used in such a wide variety of different microprocessors with very different processing and memory constraints, it was designed to be highly configurable.