Abstract: The present invention is directed to antibodies and antigen binding fragments thereof having binding specificity for PACAP. The antibodies and antigen binding fragments thereof comprise the sequences of the VH, VL, and CDR polypeptides described herein, and the polynucleotides encoding them. Antibodies and antigen binding fragments described herein bind to and/or compete for binding to the same linear or conformational epitope(s) on human PACAP as an anti-PACAP antibody. The invention contemplates conjugates of anti-PACAP antibodies and binding fragments thereof conjugated to one or more functional or detectable moieties. Methods of making said anti-PACAP antibodies and antigen binding fragments thereof are also contemplated.

Abstract: A system and method operable to automatically disable input/output signal processing based on the required data format is provided. The need for an input/output module, such as an encoder, required to process input signal having a first data format (i.e. multimedia format) and produce an output signal having a second format (i.e. multimedia format) is determined. When the input/output module is not required to produce the output signal in the second format, the input/output module is disabled.

Abstract: A method includes receiving payload data from a data source at error correction code (ECC) logic, where the ECC logic is adapted to process a block of data of a particular size via a plurality of stages. The ECC logic is initialized to a selected stage of the plurality of stages. The selected stage includes an initial value and an initial number of cycles. The initial value and the initial number of cycles are related to a number of symbols of padding data corresponding to a difference in size between the payload data and the block of data. The selected stage is related to a state of the ECC logic as if the number of symbols of padding data had already been processed by the ECC logic. The payload data is processed via the ECC logic beginning with the selected stage to produce parity data related to the payload data.

Abstract: A processing system includes a processing module and a memory module for storing plurality of data. A controllable power source supplies a source voltage to the memory module in response to a target voltage. A controller module receives a temperature signal and adjusts the target voltage in response to the temperature signal.

Abstract: A method and system for utilizing multiple speakers in a portable electronic device is disclosed. The method includes receiving an input at a user interface of a portable electronic device, switching a first and second speaker in a stereo configuration to a mono configuration by routing a first digital to analog converter (DAC) output to both the first and second speaker in response to the input and coupling a third speaker to a second DAC to receive a first audio signal that is responsive to the input. The system includes a first digital to analog converter coupled to a first speaker, a second DAC coupled to a second speaker, and a third speaker. The system further includes switching logic coupled to the first and second DACs. The switching logic is responsive to an input signal provided by a user interface of a portable device. In response to an input signal from the user interface, the switching logic couples the first and second speakers to the first DAC and the third speaker to the second DAC.

Abstract: A system-on-a-chip integrated circuit includes a multimedia module that produces rendered output data and a high-speed interface. A processing module generates output multimedia data in accordance with at least a portion of a multimedia application in response to input multimedia data received from either the multimedia module or the high-speed interface. The output multimedia data is provided to either the multimedia module or the high-speed interface. An on-chip DC-to-DC converter converts a battery voltage into a supply voltage that is coupled to the multimedia module, the high-speed interface, and/or the processing module.

Abstract: A system and method operable to automatically disable input/output signal processing based on the required data format is provided. The need for an input/output module, such as an encoder, required to process input signal having a first data format (i.e. multimedia format) and produce an output signal having a second format (i.e. multimedia format) is determined. When the input/output module is not required to produce the output signal in the second format, the input/output module is disabled.

Abstract: A circuit for use by a multifunction handheld device is coupleable to an audio output device, the multifunction handheld device including a color video display device and a host interface that is coupleable to a host device.

Abstract: A system and method operable to automatically disable input/output signal processing based on the required data format is provided. The need for an input/output module, such as an encoder, required to process input signal having a first data format (i.e. multimedia format) and produce an output signal having a second format (i.e. multimedia format) is determined. When the input/output module is not required to produce the output signal in the second format, the input/output module is disabled.

Abstract: A method includes receiving payload data from a data source at error correction code (ECC) logic, where the ECC logic is adapted to process a block of data of a particular size via a plurality of stages. The ECC logic is initialized to a selected stage of the plurality of stages. The selected stage includes an initial value and an initial number of cycles. The initial value and the initial number of cycles are related to a number of symbols of padding data corresponding to a difference in size between the payload data and the block of data. The selected stage is related to a state of the ECC logic as if the number of symbols of padding data had already been processed by the ECC logic. The payload data is processed via the ECC logic beginning with the selected stage to produce parity data related to the payload data.

Abstract: A system and method operable to automatically disable input/output signal processing based on the required data format is provided. The need for an input/output module, such as an encoder, required to process input signal having a first data format (i.e. multimedia format) and produce an output signal having a second format (i.e. multimedia format) is determined. When the input/output module is not required to produce the output signal in the second format, the input/output module is disabled.

Abstract: A system-on-a-chip integrated circuit includes a multimedia module that produces rendered output data and a high-speed interface. A processing module generates output multimedia data in accordance with at least a portion of a multimedia application in response to input multimedia data received from either the multimedia module or the high-speed interface. The output multimedia data is provided to either the multimedia module or the high-speed interface. An on-chip DC-to-DC converter converts a battery voltage into a supply voltage that is coupled to the multimedia module, the high-speed interface, and/or the processing module.

Abstract: A battery-optimized system-on-a-chip includes multimedia module, a high-speed interface, a processing module, on-chip memory, and an on-chip DC-to-DC converter. The multimedia module operably coupled to produce rendered output data from input data received via the high-speed interface and/or from data stored in the on-chip memory. The high-speed interface is operably coupled to provide data to and from an external source. The on-chip memory is operably coupled to store at least a portion of a multimedia application, wherein the processing module processes input multimedia data in accordance with the multimedia application to produce output multimedia data. The on-chip DC-to-DC converter is operably coupled to convert a battery voltage into a supply voltage that is provided to the multimedia module, the high-speed interface, the processing module, and/or the on-chip memory.

Abstract: A processing system includes a processing module and a memory module for storing plurality of data. A controllable power source supplies a source voltage to the memory module in response to a target voltage. A controller module receives a temperature signal and adjusts the target voltage in response to the temperature signal.

Abstract: A method for use in a multifunction handheld device includes receiving a plurality of digitally formatted files from a host device when coupled to the host device. A selected one of the plurality of digitally formatted files is played, the playing includes generating an audio output. The method monitors for a low voltage condition produced by a low battery voltage. When the low voltage condition is detected, a first fail safe algorithm is enabled to store an audio setting corresponding to the playing of the audio output, and to shutdown the multifunction handheld device, so that later, when the playback can be resumed, the playback can continue based on the stored audio setting.

Abstract: A digital audio system on a chip includes a plurality of general purpose input/output (GPIO) modules operably coupled to the bus. Each of the plurality of GPIO modules includes a plurality of GPIO cells, wherein a GPIO cell of the plurality of GPIO cells is coupled to a pin of the digital audio SOC. A first GPIO module of the plurality of GPIO modules functions, in a first mode, as an input/output for system management and functions, in a second mode, as an output. A second GPIO module of the plurality of GPIO modules functions, in a first mode, as an I2C input/output, and functions, in a second mode, as an input/output.

Abstract: A digital audio system on a chip includes a plurality of general purpose input/output (GPIO) modules operably coupled to the bus. Each of the plurality of GPIO modules includes a plurality of GPIO cells, wherein a GPIO cell of the plurality of GPIO cells is coupled to a pin of the digital audio SOC. A first GPIO module of the plurality of GPIO modules functions, in a first mode, as an input/output for system management and functions, in a second mode, as an output. A second GPIO module of the plurality of GPIO modules functions, in a first mode, as an I2C input/output, and functions, in a second mode, as an input/output.

Abstract: A circuit for use by a multifunction handheld device is coupleable to an audio output device, the multifunction handheld device including, a color video display device, and a host interface that is coupleable to a host device. The circuit includes a host interface that is coupleable to a host device, wherein the host interface includes a wireless communication link for communicating with the host device via a wireless local area network protocol.

Abstract: A circuit for use by a multifunction handheld device is coupleable to an audio output device, the multifunction handheld device including a color video display device and a host interface that is coupleable to a host device.

Abstract: A circuit for use by a cellular telephone is coupleable to an audio output device, the cellular telephone including cellphone functionality, a Bluetooth interface, and a color video display device.