Abstract: A method is disclosed. The method includes receiving real-time data at a personal computer implementing a general purpose operating system, generating a real-time event at the personal computer and determining whether the real-time event has a higher priority than a first event being processed at the personal computer. If the real-time event has a higher priority than the first event being processed, the real-time event is processed.

Abstract: Methods and apparatus are disclosed for mitigating radio frequency interference between transceiver systems within an electronic device.

Abstract: A method is described that involves operating a computing system within a normal on state and transitioning from the normal on state to a main CPU/OS based state. In the main CPU/OS based state one or more components of the computing system are inactivated so as to cause the computing system to consume less power in the main CPU/OS based state than in the normal on state. The computing system is able to execute software application routines on a main CPU and a main OS of the computing system while in the main CPU/OS based state.

Abstract: A computer system that optimizes the power efficiency of a portable computer system is described. Specifically, the secondary memory of the system is partitioned. A standard hard disk drive is used to store lower utilization applications, while a micro storage unit is used to store high utilization applications.

Abstract: A computing system is described that includes an I/O unit interface that is deactivated while said computing system operates within a non main CPU/OS based operational state. The computing system also includes a controller that operates functional tasks while the computing system is within the non main CPU/OS based operational state. The computing system also includes an I/O unit that is coupled to both the I/O unit interface and the controller.

Abstract: Embodiments of the present invention relate to a device for polarizing light in a backlighting system of an electronic display to conserve energy. Embodiments of the invention may comprise an optically transparent material that includes an interface therein to separate randomly polarized light into vertically polarized and horizontally polarized components. The optically transparent material may have a re-polarizing layer thereon to change a polarization of one of the separated components, and a reflective edge disposed at an angle substantially parallel to the interface.

Abstract: A computer system that optimizes the power efficiency of a portable computer system is described. Specifically, the secondary memory of the system is partitioned. A standard hard disk drive is used to store lower utilization applications, while a micro storage unit is used to store high utilization applications.

Abstract: Methods and apparatus are disclosed for communicating via a radio channel to reduce radio frequency (RF) interference between transceiver systems within an electronic device.

Abstract: A radio module that meets FCC Limited Modular Approval including a wireless transceiver and a low-level baseband controller. Only a portion of the baseband associated with a wireless communication protocol is contained within the controller. The remainder of the baseband may be contained within a host computer system to which the module may be coupled such that, for one embodiment, the module may be selectively operated in accordance with one of multiple wireless communication protocols.

Abstract: A method is described that involves operating a computing system within a normal on state and transitioning from the normal on state to a main CPU/OS based state. In the main CPU/OS based state one or more components of the computing system are inactivated so as to cause the computing system to consume less power in the main CPU/OS based state than in the normal on state. The computing system is able to execute software application routines on a main CPU and a main OS of the computing system while in the main CPU/OS based state.

Abstract: Methods and apparatus are disclosed for mitigating radio frequency interference between transceiver systems within an electronic device.

Abstract: A computing system is described that includes an I/O unit interface that is deactivated while said computing system operates within a non main CPU/OS based operational state. The computing system also includes a controller that operates functional tasks while the computing system is within the non main CPU/OS based operational state. The computing system also includes an 110 unit that is coupled to both the I/O unit interface and the controller.

Abstract: Embodiments of the present invention relate to a device for polarizing light in a backlighting system of an electronic display to conserve energy. Embodiments of the invention may comprise an optically transparent material that includes an interface therein to separate randomly polarized light into vertically polarized and horizontally polarized components. The optically transparent material may have a re-polarizing layer thereon to change a polarization of one of the separated components, and a reflective edge disposed at an angle substantially parallel to the interface.

Abstract: In one embodiment of the invention the apparatus includes a light emitting diode (LED) to emit source light, a light converter coupled with said LED to convert said source light into converted light, and a liquid crystal display matrix (LCD matrix) coupled with said light-converting screen to receive said converted light.

Abstract: A low power backlight assembly for a large form factor flat screen display is disclosed which includes a modulator and a number of white light emitting diodes. The diodes are sequentially driven to provide the backlight used by the display.

Abstract: A system memory accessed by a bus master controller is set as non-cacheable. A bus master status bit is not set for any bus master controller transfer cycles with the non-cacheable memory while the a system processor is in a low power state.

Abstract: A bridge for communicating between a first and a second bus includes a first interface unit, a second interface unit and a buffer unit. The first interface unit is adapted to be coupled to the first bus. The second interface unit is adapted to be coupled to the second bus. The buffer unit is coupled to the first and second interface units. The buffer unit is adapted to receive a posted transaction from one of the first and second interface units. The buffer unit includes a posting buffer and a discard timer. The posting buffer is adapted to store the posted transaction. The discard timer is adapted to generate a discard timer expired signal after a predetermined time interval that the posted transaction has resided in the posting buffer. A method for exiting from a potential deadlock situation includes posting a transaction, tracking the length of time the transaction has been posted, and discarding the transaction after a predetermined time interval that the transaction has been posted.

Abstract: A bridge for communicating between a first and a second bus includes a first interface unit, a second interface unit and a buffer unit. The first interface unit is adapted to be coupled to the first bus. The second interface unit is adapted to be coupled to the second bus. The buffer unit is coupled to the first and second interface units. The buffer unit is adapted to receive a posted transaction from one of the first and second interface units. The buffer unit includes a posting buffer and a discard timer. The posting buffer is adapted to store the posted transaction. The discard timer is adapted to generate a discard timer expired signal after a predetermined time interval that the posted transaction has resided in the posting buffer. A method for exiting from a potential deadlock situation includes posting a transaction, tracking the length of time the transaction has been posted, and discarding the transaction after a predetermined time interval that the transaction has been posted.

Abstract: A radio module that meets FCC Limited Modular Approval including a wireless transceiver and a low-level baseband controller. Only a portion of the baseband associated with a wireless communication protocol is contained within the controller. The remainder of the baseband may be contained within a host computer system to which the module may be coupled such that, for one embodiment, the module may be selectively operated in accordance with one of multiple wireless communication protocols.

Abstract: A method and apparatus are disclosed for taking an electronic application programs such as, for example, PowerPoint, Outlook, Windows, and Word of Microsoft Corporation of Redmond, Wash., and printing them on a piece of paper having a preprinted pattern thereon, thereby creating a hardcopy representation. The hardcopy representation of the application includes identification information (e.g., a unique ID). The identification information associates the application printed on the page with the preprinted pattern on the paper. Using a special pen, edits may be made to the hardcopy representation. The pen records these edits and sends the updates to a computer system automatically. In response to the receiving the edits, the computer system updates the electronic application automatically.