Qualcomm Incorporated

International Business Machines Corporation

Thomas Kevin Collopy

Manjit Singh Gill

Ronald John Tessitore

James Norris Dieffenderfer

Thomas Andrew Sartorius

Jeffrey Todd Bridges

Luis Pineda

Victor Roberts Augsburg

Harry I Linzer

Donald F Haire

Thomas Joseph Irene

A method of managing a portable computing device (PCD) display and a PCD docking station display when a PCD is docked with a PCD docking station is disclosed and may include connecting a PCD data driver to the PCD docking station display, transmitting a primary display signal to the PCD docking station display, and transmitting a secondary display signal to the PCD display. The method may include displaying primary information at the PCD docking station display. The method may also include displaying secondary information at the PCD docking station display.

System and method of managing displays at a portable computing device and a portable computing device docking station

A method of managing power distribution between a portable computing device (PCD) and a PCD docking station is disclosed and may include determining that the PCD is docked with the PCD docking station, switching a power supply to the PCD from a PCD battery to a PCD docking station battery, and powering the PCD and the PCD docking station from the PCD docking station battery. Further, the method may include determining whether a PCD battery power equals a charge condition and charging the PCD battery when the PCD battery power equals the charge condition. The method may also include monitoring a PCD docking station battery power, determining whether the PCD docking station battery power equals a warning condition, and transmitting a first warning when the PCD docking station battery power equals the warning condition.

System and method of managing power at a portable computing device and a portable computing device docking station

A method of managing portable computing device (PCD) and PCD docking station security is disclosed and may include determining whether a PCD is mated with a PCD docking station when the PCD is docked with the PCD docking station, initiating a back-end security call when the PCD is not mated with the PCD docking station, querying a user for a primary access code, and determining whether the primary access code is correct. The method may also include terminating the back-end security call when the access code is correct and providing limiting access to PCD content items and applications via the PCD docking station.

System and method of managing security between a portable computing device and a portable computing device docking station

A method of managing processor cores within a portable computing device (PCD) is disclosed and may include determining whether the PCD is docked with a PCD docking station when the PCD is powered on and energizing a first processor core when the PCD is not docked with the PCD docking station. The method may include determining an application processor requirement when an application is selected, determining whether the application processor requirement equals a two processor core condition, and energizing a second processor core when the application processor requirement equals the two processor core condition.

System and method of providing scalable computing between a portable computing device and a portable computing device docking station

A portable computing device (PCD) docking station is disclosed and may include an upper housing portion and a lower housing portion coupled to the upper housing portion. A PCD docking pocket formed in the lower housing portion of the PCD docking station may be configured to removably receive a PCD. The PCD docking station may further include a keyboard incorporated into the lower housing portion, a display incorporated into the upper housing portion and a battery. The PCD docking station may be configured to allow access to a PCD via the keyboard when the PCD is docked with the PCD docking station.

Portable docking station for a portable computing device

A system and method for tracing program code within a processor having an embedded cache memory. The non-invasive tracing technique minimizes the need for trace information to be broadcast externally. The tracing technique monitors changes in instruction flow from the normal execution stream of the code. The tracing technique monitors the updating of processor branch target register contents in order to monitor branch target flow of the code. Tracing of the program flow includes tracing instructions both before and after a trace triggering event. The implementation of periodic synchronizing events enables the tracing of instructions occurring before and after a triggering event, and then providing the trace information externally from the processor.

System and method for tracing program instructions before and after a trace triggering event within a processor

A system and method for tracing program code within a processor having an embedded cache memory. The non-invasive tracing technique minimizes the need for trace information to be broadcast externally. The tracing technique monitors changes in instruction flow from the normal execution stream of the code. The tracing technique monitors the updating of processor branch target register contents in order to monitor branch target flow of the code. Tracing of the program flow includes tracing instructions both before and after a trace triggering event. The implementation of periodic synchronizing events enables the tracing of instructions occurring before and after a triggering event.

System and method for tracing program execution within a processor

A system and method for tracing program code within a processor having an embedded cache memory. The non-invasive tracing technique minimizes the need for trace information to be broadcast externally. The tracing technique monitors changes in instruction flow from the normal execution stream of the code. The tracing technique monitors the updating of processor branch target register contents in order to monitor branch target flow of the code. A FIFO and serial logic circuitry is utilized to minimize the number of chip pins required to broadcast the information from the chip. The tracing technique utilizes instruction and data breakpoint debug functions to signal an external trace tool that a trace event has occurred.

System and method for program execution tracing within an integrated

This electronic signal processing system is a subsystem of an automatic focus system for an E-beam lithography tool. This subsystem allows the automatic focus system to achieve resolution of 0.25 microns. An automatic focus system is composed of several subsystems. The first is an optical subsystem which produces a focused image of a source aperture on a transducer, which is the second subsystem. This image moves across the transducer in response to variations of the z-position of the measured surface. The transducer, in this case a linear photodiode array, converts the optical position signal into an electronic signal similar to a television video signal. The signal processing subsystem produces multiple outputs from the electronic signal produced by the transducer. The analog correction output of this subsystem realizes a mathematical function of the measured z-height. This analog output is sent to the focus correction subsystem of the E-beam tool, thus achieving focus correction. A digital z-height measurement output is sent to the computer subsystem of the E-beam tool. The computer uses this value to compute deflection magnification corrections and rotation corrections.

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Cary, NC, United States of America

Thomas Kevin Collopy