Abstract: A method and system is provided for detecting and correcting non-deterministic data that provides substantially real-time validation results and maximizes flexibility for the device manufacturer while reducing test costs. The automatic test apparatus and method can correct non-determinism caused by cycle slipping at the beginning of data transmission, between packets of data being transmitted and out-of-order data types of non-determinism. A data validation circuit is coupled to the receiver for validating the packet data based on expected packet data stored in a vector memory.

Abstract: A method for testing semiconductor devices that output non-deterministic entity information such as packet and control signals is disclosed. The method includes the steps generating test signals with a semiconductor tester and applying the generated test signals to the device-under-test. Actual output entities from the DUT in response to the applied generated test signals are captured by the tester and compared to expected output entities. If a failure is identified in the comparing step, the method defines a window of valid expected entities and compares the failed actual output entity to the window of valid expected entities. If a match occurs between the failed actual output entity and any of the expected entities in the window, the actual entity is deemed valid.

Abstract: A oil recycler for collecting used oil such as from the draining of oil from an engine so that the used oil may be dispensed into storage containers at measured volumes. The oil recycler includes a trough with a plurality of depressions downwardly extending from the bottom of the trough. Each depression has a bore therethrough. A support structure is included for supporting the trough above a resting surface.