摘要:
A programmable logic device (PLD) includes at least two regions. Each region includes electrical circuitry that has a set of transistors. Each of the two regions has a corresponding fixed transistor threshold voltage, a corresponding fixed transistor body bias, and a corresponding fixed supply voltage.
摘要:
In accordance with one aspect of the invention, a hole is formed within an LE array of a PLD by interrupting the LE array base signal routing architecture such that a hole is left for IP function block to be incorporated. An interface region is provided for interfacing the remaining LE array base signal routing architecture to the IP function block.
摘要:
In accordance with one aspect of the invention, a hole is formed within an LE array of a PLD by interrupting the LE array base signal routing architecture such that a hole is left for IP function block to be incorporated. An interface region is provided for interfacing the remaining LE array base signal routing architecture to the IP function block.
摘要:
An improved multiplexer arrangement for connecting global conductors to logic array block (LAB) inputs. A single connection connects a particular global conductor to an input path to LABs on both sides of the interconnect region in a folded LAB architecture. The number of connections to the global conductors is thus reduced, reducing the number of transistors needed to make those connections and the corresponding loading of the global conductors. The connections to two paths are part of a first level multiplexer. A second-level multiplexer connected to each LAB line is also provided to add back some of the flexibility lost by having each global conductor connection connect to two paths. The invention cuts the number of transistors needed to connect to the global conductors in half, while adding some transistors for the second-level multiplexers, with a net reduction in connection transistors of about 1/3.
摘要:
A combined GNSS and FM receiver receives FM signals comprising satellite navigation data from an AGNSS server. Associated navigation information such as a position fix is determined based on the received satellite navigation data. The received satellite navigation data are GNSS assistance data or LTO data. The AGNSS server generates the satellite navigation data by acquiring GNSS data from a satellite reference network. The acquired GNSS data comprise, for example, GPS data, GLONASS data and/or GALILEO data. The generated satellite navigation data are broadcasted as FM signals through RDS and/or RBDS to the combined GNSS and FM receiver. The combined GNSS and FM receiver receives updated satellite navigation data in subsequent FM signals, periodically or aperiodically, and updates associated navigation information, accordingly. The combined GNSS and FM receiver decodes the received FM radio signals for the updated satellite navigation data generated at the AGNSS server before being transmitted.
摘要:
A programmable logic device (PLD) includes first and second circuits. The first and second circuits are part of a user's design to be implemented using the PLD's resources. The first circuit is powered by a first supply voltage. The second circuit is powered by a second supply voltage. At least one of the first and second supply voltages is determined by a PLD computer-aided design (CAD) flow used to implement the user's design in the PLD.
摘要:
One embodiment of the present invention is a stripping reactor that includes: (a) a remote plasma source disposed to output a gas; (b) a gas distribution plate connected to ground that transmits the gas output from the remote plasma source to a processing chamber; (c) a wafer support disposed in the processing chamber; (d) a wafer support assembly disposed about the wafer pedestal that includes an outer conductive peripheral structure connected to ground; and (e) an RF power supply connected to supply RF power to the wafer support.
摘要:
An electronic device comprises a first plurality of configuration elements connected as a shift register for programming a subset of the programmable functions of the electronic device. The subset of programmable functions may be reprogrammed by loading configuration data into the first plurality of configuration elements such that the subset of programmable functions may be reprogrammed without necessarily reprogramming other programmable functions of the electronic device.
摘要:
A ceramic susceptor with an embedded metal electrode. The metal electrode has multiple apertures, and the ceramic material is cross-linked through the apertures. An electrical connection to the electrode protects the electrode from the environment in the processing chamber. The ceramic may be aluminum nitride, and the metal electrode may be a mesh of molybdenum wires. To form the electrical connection, the susceptor may be heated until an eutectic forms between a conductive connector and the metal electrode. Alternately, a brazing material may be placed between the metal layer and a conductive connector.
摘要:
A videoconferencing system in which multiple browsers are utilized to present content and control functions for a server based videoconference. The content of the videoconference (e.g., video and audio streams) is presented on a display device driven by a local computer running a browser. The local computer also runs a separate browser that presents control functions on a different display device (e.g., a touch screen). The system can be scaled to include additional monitors and browsers running on the local computer. A local server is provided on the local computer for facilitating communications among the locally running browsers. In this manner, the browsers can communicate with each other via the local server executing on the local computer. The need to send traffic to a remote server to effectuate the browser-to-browser communication is eliminated. This provides for reduced latency and lowers the demands on the remote server.