Abstract: Techniques for testing an integrated circuit (IC) are disclosed. A controller in the IC retrieves first testing data from a first memory in the IC. The controller transmits the first testing data to a first built-in self-test (BIST) core. The controller receives a response from the first BIST core, relating to a test at the first BIST core using the first testing data. The controller determines a status of the test relating to the IC based on the response.

Abstract: Techniques for testing an integrated circuit (IC) are disclosed. A controller in the IC retrieves first testing data from a first memory in the IC. The controller transmits the first testing data to a first built-in self-test (BIST) core. The controller receives a response from the first BIST core, relating to a test at the first BIST core using the first testing data. The controller determines a status of the test relating to the IC based on the response.

Abstract: Methods and apparatuses to assign faults to nets in an integrated circuit (IC) are described. Each net comprises a drive pin, a set of load pins, and a fan-out structure that electrically couples the drive pin to the set of load pins. During operation, a fan-out structure of a net can be partitioned into a set of non-overlapping subnets and a set of branch nodes, wherein each branch node electrically couples three or more non-overlapping subnets. Next, each branch node can be represented by using a subnet primitive, wherein each subnet primitive comprises three or more pins that are electrically coupled to non-overlapping subnets that are electrically coupled by the branch node. A fault can then be assigned to a pin of a subnet primitive that is electrically coupled to a non-overlapping subnet, thereby modeling the fault in the non-overlapping subnet.

Abstract: A method for testing a design is provided. The method includes generating a sequence of bits, mapping the sequence of bits to a combination, and generating an enable signal based on the combination. The enable signal enables an asynchronous signal in the design. The method also includes driving an element of the design based on the enabled asynchronous signal.

Abstract: Methods and apparatuses to generate test patterns for detecting faults in an integrated circuit (IC) are described. During operation, the system receives a netlist and a layout for the IC. The system then generates a set of faults associated with the netlist to model a set of defects associated with the IC. Next, the system determines a set of likelihoods of occurrence for the set of faults based at least on a portion of the layout associated with each fault in the set of faults. The system subsequently generates a set of test patterns to target the set of faults, wherein the set of test patterns are generated based at least on the set of likelihoods of occurrence associated with the set of faults.

Abstract: Methods and apparatuses to generate test patterns for detecting faults in an integrated circuit (IC) are described. During operation, the system receives a netlist and a layout for the IC. The system then generates a set of faults associated with the netlist to model a set of defects associated with the IC. Next, the system determines a set of likelihoods of occurrence for the set of faults based at least on a portion of the layout associated with each fault in the set of faults. The system subsequently generates a set of test patterns to target the set of faults, wherein the set of test patterns are generated based at least on the set of likelihoods of occurrence associated with the set of faults.