Abstract: A method and system is disclosed for monitoring and viewing physical parameters while the emulator is emulating a design. Additionally, the parameters are in real time or substantially real time, such as after a periodic update. In one embodiment, a monitoring portion of the emulator periodically monitors the emulator boards and power supplies for physical information. The physical information is communicated to a workstation for communication to a user. For example, the workstation can display the physical information in a graphical user interface (GUI) that shows which boards are plugged in the system and which slots are empty. In yet another aspect, the user can select a particular board in the system and view communication information, such as data errors, status, link errors, global errors, etc.

Abstract: A method and system is disclosed for a multi-chassis emulator. A user can select between chassis and view additional information about the chassis of interest. In one embodiment, once the user selects a chassis, further information about the chassis can be displayed, such as through folders and files. The user can then navigate through the folders to the desired information for display. In yet another embodiment, after the user has selected a chassis of interest, the user can select particular boards in that chassis and view physical information about the board of interest, such as which ICs on the board are faulty.

Abstract: An emulator is disclosed that allows for diagnoses of failures or defects within the emulator. A map of faulty resources is generated to identify which resources should be avoided during compilation. Thus, in a transparent and automated manner, defects found during diagnostics are stored in a database of unusable emulator resources. A compiler has access to the database and compiles the design taking into account unusable resources. In another embodiment, the defects of an emulator board are stored on the emulator board itself. This allows each board to store its own maintenance information that can be used at the manufacturing site for changing defective chips. Defects stored on the board itself allow the defects to be obtained independent of a position of a board within the emulator to simplify identification of the faulty resource.

Abstract: A method and system is disclosed for monitoring and viewing physical parameters while the emulator is emulating a design. Additionally, the parameters are in real time or substantially real time, such as after a periodic update. In one embodiment, a monitoring portion of the emulator periodically monitors the emulator boards and power supplies for physical information. The physical information is communicated to a workstation for communication to a user. For example, the workstation can display the physical information in a graphical user interface (GUI) that shows which boards are plugged in the system and which slots are empty. In yet another aspect, the user can select a particular board in the system and view communication information, such as data errors, status, link errors, global errors, etc. In a further aspect, power supply information can be viewed, such as current and voltage levels, air temperature, fan speed, board temperatures at particular points, etc.

Abstract: A specimen positioning mechanism includes a movable stage movable along multiple axes, a plate connected to and supporting a specimen mounting chuck, multiple linear displacement mechanisms coupling the plate to the movable stage and mutually spaced apart at different locations between the movable stage and the plate and separately controllable to change distances between the movable stage and the plate, and a flexible member coupling the movable stage and the plate. The flexible member is motion compliant in three axes of motion. The flexible member in response to linear displacements of the linear displacement mechanisms allows linear and rotational movement of the specimen mounting chuck in the three axes of motion compliance.

Abstract: A specimen positioning mechanism (10) includes a movable stage (12) movable along multiple axes, a plate (35) connected to and supporting a specimen mounting chuck (14), multiple linear displacement mechanisms (36, 38) coupling the plate to the movable stage and mutually spaced apart at different locations between the movable stage and the plate and separately controllable to change distances between the movable stage and the plate, and a flexible member (22) coupling the movable stage and the plate. The flexible member is motion compliant in three axes of motion. The flexible member in response to linear displacements of the linear displacement mechanisms allows linear and rotational movement of the specimen mounting chuck in the three axes of motion compliance.

Abstract: A specimen positioning mechanism (10) includes a movable stage (12) movable along multiple axes, a plate (35) connected to and supporting a specimen mounting chuck (14), multiple linear displacement mechanisms (36, 38) coupling the plate to the movable stage and mutually spaced apart at different locations between the movable stage and the plate and separately controllable to change distances between the movable stage and the plate, and a flexible member (22) coupling the movable stage and the plate. The flexible member is motion compliant in three axes of motion. The flexible member in response to linear displacements of the linear displacement mechanisms allows linear and rotational movement of the specimen mounting chuck in the three axes of motion compliance.

Abstract: An optical device, of the deflectometer type, particularly with phase detection, comprises a light source, a surface to be tested, a semi-reflective surface between the light source and the surface to be tested to deflect the light beam reflected by the surface to be tested, a grating placed adjacent a focal region of the reflected light beam, and a CCD camera coupled to a data processor. Between the grating and the CCD camera there is a primary objective (19) with a large entry pupil supplying an intermediate image, a ground glass (20) adapted to receive this intermediate image, and a secondary optical system (21) through which the intermediate image passes which is formed on the ground glass (20) and which forms a final image on the a detector (6) of the CCD camera.

Abstract: The invention relates mainly to a weather seal for a glazed surface, particularly for an automobile windshield, rear screen and weather strip. The object of the invention is a weather seal for a glazed surface, particularly for a windshield or rear screen of automobiles, which includes a pipeline (16) for supplying nozzles (9) with washing liquid. The invention is applied mainly to the windshields, to the rear screens of automobiles and/or weather strips, windshield moldings. The invention is also applied to any surface, advantageously a glazed surface, surrounded by a seal, preferably swept by windshield wipers, and particularly to the windshields of trucks, boats or ships, trains, airplanes and helicopters.

Abstract: 1.