Abstract: Disclosed is a method for constructing a Hybrid Cycle Simulation model comprising Compiled Data Units (CDUs) for use in design verification. The simulation model may contain a plurality of 1-cycle CDUs, optimized for simulation throughput, and 2-cycle CDUs, optimized for simulation accuracy, or a mixture thereof. Utilizing a netlist tool extracting hierarchical design source components for use, the contruction checks that all inputs and outputs of any hierarchical design source components bind, and employs Object Traversal Directives for incorporating the selected CDUs into the simulation model. A data management method is used for tracking the validity of the components in the model. Additionally, a software entity (FACDDR) permits high bandwidth simulation of design components normally requiring cycle accurate simulation.

Abstract: Method and program product for analyzing an asynchronously clocked system. The system being analyzed has independently clocked subsystems with clock boundaries therebetween. The model identifies a boundary between the two independently clocked subsystems, and identifies behavior at the boundary between the two independently clocked subsystems. and modeling a latch at the boundary between the two independently clocked subsystems with a behavior model, said behavioral model comprising data receiver time delays.

Abstract: The generation and selection of addresses to be employed in a verification environment are tightly coupled to ensure that the addresses a user desires to be selected have been generated. Addresses are generated based on one or more defined selection attributes. The generated addresses are maintained in a database structure that also includes any attributes associated with the addresses. At least one address is selected from the database structure via a filter and forwarded to a component under test.

Abstract: The present invention is a multifunctional night vision monocular that is adapted for use by a soldier as a hand-held spotting scope, a helmet mounted scope, a head mounted scope, and a weapon mounted scope depending upon circumstances and the needs of the soldier. The night vision monocular is a self-contained unit capable of carrying its own power source. A universal mount on the bottom of the night vision monocular enables either a helmet mounting adaptor or a weapon sight mount to be quickly added to the monocular. The night vision monocular contains a GEN III image intensifier tube positioned between an objective lens assembly and an eyepiece lens assembly. The housing of the night vision monocular opens in a plane perpendicular to the optical axis, thereby enabling easy access to the various optical elements for repairs, maintenance and replacement. A reduced number of wire leads are used within the night vision monocular thereby reducing manufacturing costs and improving reliability.

Abstract: Lipoproteins are separated from their aqueous solutions, e.g., blood, by treatment with PFC emulsified with phospholipid and then separating the emulsion containing the apolipoproteins. The latter are readily separated from the emulsion.