摘要:
The debug system described in this patent specification provides a system that generates hardware elements from normally non-synthesizable code elements for placement on an FPGA device. This particular FPGA device is called a Behavior Processor. This Behavior Processor executes in hardware those code constructs that were previously executed in software. When some condition is satisfied (e.g., If . . . then . . . else loop) which requires some intervention by the workstation or the software model, the Behavior Processor works with an Xtrigger device to send a callback signal to the workstation for immediate response.
摘要:
The invention provides an apparatus to hold one or more windshield wipers stationary against a vehicle window. The apparatus comprises a window placement module comprising a vacuum cup that has a vacuum zone and an attachment means that is located at a point on the cup other than within the vacuum zone. The attachment means is linked to a first point of each of one or more arms; a second point of each arm is linked to a clamping module optionally in a rotatable way. When in use the clamping module constrains movement of a windshield wiper.
摘要:
An inner-sensor based pointing device is presented. The pointing device includes a central housing having an aperture and a sleeve disposed surrounding a portion of the central housing, the sleeves rotatable about the portion of the central housing and slidable along a generally horizontal axis about the portion of the central housing. The pointing device further includes a sensor disposed in the central housing and aligned with the aperture, the sleeve positioned surrounding the sensor, wherein the sensor is capable of detecting rotational movement of the sleeve relative to the central housing and wherein the sensor is capable of detecting axial movement of the sleeve relative to the central housing. Additionally, the pointing device has a circuit in communication with the sensor, the circuit disposed within the central housing, the circuit capable of transmitting data to a computer regarding the movement of the sleeve.
摘要:
A probe head for testing semiconductor wafers has a probe contactor substrate have a first side and a second side. A plurality of probe contactor tips are coupled to the first side and the plurality of tips lie in a first plane. A plurality of mounting structures are coupled to the second side with each of the mounting structures each having a top surface lying in a second plane, wherein the first plane is substantially parallel to the second plane.
摘要:
A probe card assembly has a probe contactor substrate having a plurality of probe contactor tips thereon and a probe card wiring board with an interposer disposed between the two. Support posts contacting the probe contactor substrate are vertically adjustable until secured by a locking mechanism which is coupled to the probe card wiring board. When the posts are secured in a fixed position, the position is one in which the plane of the plurality of probe contactor substrates is substantially parallel to a predetermined reference plane.
摘要:
A pointing device for use with a keyboard functions like a computer mouse. It incorporates a plurality of configurable function keys. The pointing device is composed of a rolling surface capable of rotation and translation that may activate a switch when it is depressed. An optical sensor monitors the rotation and translation of the rolling surface and translates that motion into communications interpretable by a mouse software driver. An edge sensor allows repositioning of the rolling surface without cursor movement when limits of travel are reached. The pointing device communicates with the computer through a serial communication facility such as a PS/2 or USB connection. The enclosure containing the rolling surface incorporates an aperture allowing a portion of the rolling surface to be available for manipulation, an elevated support surface for the keyboard and provision for palm rests.
摘要:
Participants in a teleconference may exchange multimedia data, such as audio, video, documents, thumbnails, white board, buddy list, control data, etc., for example. The end-point devices may be located in different locations, may have different capabilities, such as processing power, amount of random access memory, amount of graphics memory, and display size, and the links among terminals may have different bandwidths. A real-time routing server may scale features available, such as video capture/encoding size, video decoding/display size, number of video display windows, quality of video pictures, whether to have thumbnails, etc., to the end-points based on the capabilities of the particular end-point device and/or its link bandwidth to the real-time routing server.
摘要:
A reconfigurable optical add/drop module (ROADM) for dynamically adding or dropping various wavelengths of an optical signal without having to physically replace the module with a wavelength-specific add/drop module, and corresponding methods. A multiplexed optical signal in an optical network enters the reconfigurable optical add/drop module. Filters on the module separate various wavelengths of the optical signal along the module's various waveguides and a reconfigurable switching matrix directs the various wavelengths of the optical signal to be added, dropped and/or combined with other wavelengths.
摘要:
A switch device for forwarding an incoming call from a mobile phone to a phone set coupled to a public telecom network, allowing the user to answer the incoming call of the mobile phone by a phone set, is disclosed. The switch device includes a central processing unit, a communication loop switching circuit for establishing a communication loop for the phone set, a relay controllable by the central processing unit, an incoming call detecting circuit for detecting the incoming call of the mobile phone and correspondingly generating an output signal to the central processing unit, an audio signal converting circuit for converting the audio signal carried on the earphone connecting lines and the microphone connecting lines of the mobile phone into an audio signal form adapted to be coupled to the phone set, and a power supplying circuit for supplying a power source to the audio signal converting circuit. The switch device further includes a ring generation circuit for generating a simulating ring signal when the incoming call is detected by the incoming call detecting circuit.