Abstract:
The present invention provides an apparatus for controlling access, by processing devices to memories in an embedded system, with the apparatus being arranged between the processing devices and the memories, and with the apparatus independently moving data between the memories and between the memories and internal memories in the processing devices.
Abstract:
Techniques for mapping applications to radios in a wireless communication device are described. In one design, a controller residing below an operating system may receive inputs from applications residing above the operating system. The controller may determine radios selected based on the application inputs and further to mitigate interference between these radios. The controller may determine mapping of the applications to the radios based on the application inputs and may provide, to the applications, information indicative of the radios to which the applications are mapped. The applications may obtain connectivity via their selected radios. The controller may interface with entities in both upper layers and lower layers to facilitate radio selection and application-to-radio mapping. The controller may control the operation of a connection manager and/or a coexistence manager, manage databases for these managers, provide CPU and memory resources for these managers, manage a data bus used for communication, etc.
Abstract:
The invention relates to a method for producing a fuel from vegetable oil in order to operate of diesel internal combustion engines. In said method, the oleaginous fruit is pressed, and the dripping oil is filtered. According to the invention, the dripping vegetable oil containing the cloudy matter is mixed with a clay material in a first step before being filtered and is filtered in a second step.
Abstract:
A diesel cycle internal combustion engine can be operated with a variety of fuels having different boiling points and different viscosity-temperature characteristic curves, with a fuel circuit that includes a fuel tank, a fuel pump, a fuel line, at least one fuel filter, a high-pressure pump, an injection system device and a return line to return fuel to the fuel tank, where a control valve is provided in the return line for dividing or diverting the fuel flow to the fuel tank and/or to the fuel filter, and where the fuel division or diversion is undertaken as a function of the viscosity of the fuel in use such that the fuel filter will thence be heated to a temperature based on heat transfer from the fuel in use, and further where a pressure relief valve is provided between the fuel filter and the high-pressure pump.
Abstract:
Systems and methodologies are described herein that facilitate implementation and use of a sleep mode for a multi-radio coexistence manager. As described herein, respective radios coordinated by a coexistence manager (CxM) can be grouped into radio or sleep clusters, for which the CxM can enter a low-power mode (e.g., a sleep mode) based on respective operating states of radios in the clusters. As further described herein, a CxM can provide an acquisition sequence and/or other suitable means to enable respective radios to synchronize with the CxM. In addition, techniques are provided herein by which a CxM can indicate its present operating mode (e.g., active, wakeable sleep, non-wakeable sleep, or disabled) to respective radios, and by which a radio can wake the CxM from a sleep operating mode under predetermined circumstances.
Abstract:
A multiprocessor system comprises a first processor (P1) and a second processor (P2) each having an input/output set up for the connection of a tightly coupled semiconductor memory. Furthermore, the multiprocessor system comprises a shared tightly coupled integrated semiconductor memory (101), which can be accessed by both processors (P1, P2) via their input/output.
Abstract:
The invention is based on a fuel obtained from vegetable oil for the operation of diesel internal combustion engines. According to the invention, the phosphorus content is less than 0.5 mg per kg of fuel.