What Does BIST Stand For?

BIST stands for Built In Self Test

BIST, or Built In Self Test, is a hardware feature that enables a system to perform self-diagnostic tests and verify its functionality without the need for external testing equipment. It integrates testing capabilities directly into the device's architecture, allowing for real-time fault detection and assessment of performance. BIST enhances reliability and maintainability by facilitating early identification of issues, thereby reducing downtime and maintenance costs in various applications, including electronics, telecommunications, and embedded systems.