While embedded memory blocks are mostly equipped with built-in self test (BIST) capabilities, test methods for processors, logic blocks and interconnects are still topics of intensive research.
Beyond production testing, SoCs in safety-critical applications also need built-in self test capabilities, which work independently from external control hardware.
Window based Input vector monitoring concurrent built-in self test (BIST) schemes perform testing during the normal operation of the circuit without the requirement to set the circuit offline to perform the test.
This paper is mainly focused on the investigation of the optimum value of the oscillation frequency in the Oscillation-based Built-In Self Tests (OBIST).
This paper discusses a way of applying the oscillation-based test (OBT /oscillation-based built-in-self test cOBT /oscillation-basedΣΔ modulators, exploiting previous experience coined through the implementation of OBT in SC integrated filters.
Logic Built-In Self Test (LBIST) is a popular technique for applications requiring in-field testing of digital circuits.
This chapter also discusses memory built-in self-test (BIST).
Built-in self-test is also now established technology.
They are used during testing and are much preferred over built-in self-test units.
The semiconductor industry relies heavily on two test technologies: scan and built-in self-test (BIST).
The servo loop occupies a small area and is suitable for built-in self-test application.
