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This paper describes a substation avalanche test system which is based on B code. The system supports simultaneous operation of multiple remote signaling and can ensure the synchronization and accuracy of time's movement. Using platform of ARM9 hardware and embedded operating systems, the system has lots of feature, such as high integration, small size and stable. The host computer can operate the...
For several decades, the output from semiconductor manufacturers has been high volume products with process optimisation being continued throughout the lifetime of the product to ensure a satisfactory yield. However, product lifetimes are continually shrinking to keep pace with market demands. Furthermore there is an increase in dasiafoundrypsila business where product volumes are low; consequently...
A high bandwidth critical path monitor (1 sample/ cycle at 4-5 GHz) capable of providing real-time timing margin information to a variable voltage/frequency scaling control loop is described. The critical path monitor tracks the critical path delay to within 1 FO2 inverter delay with a standard deviation less than 3 FO2 delays over process, voltage, temperature, and workload. The CPM is sensitive...
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