International Business Machines Corporation

Jimmie Darius Edrington

Charles Ray Johns

Michael Norman Day

Richard Edmond Berry

Michael Terrell Vanover

Barry Joe Wolford

Steven T Pancoast

Ronald Xavier Arroyo

Gary T Hunt

John A Voltin

Mark Alan Einkauf

James T Hanna

Dzung Q Vu

Allen Peter Jensen

The present invention provides for a system for programmable memory initialization. A configuration module is configured with initialization control commands and associated configuration information. An initialization module is coupled to the configuration module and a memory device and is configured to receive initialization control commands and associated configuration information from the configuration module, and to send memory initialization commands to the memory device based on received initialization control commands and associated configuration information.

Programmable memory initialization system and method

A frame buffer system includes a first frame buffer containing a first set of pixels, and a second frame buffer containing a second set of pixels. A first register is connected to an output of the first frame buffer, wherein the first register a number of pixels is stored in which a group of bytes of data is stored for each of the number of pixels. A second register is connected to an output of the second frame buffer, wherein the second register a number of pixels is stored in which a group of bytes of data is stored for each of the number of pixels. A selection logic is connected to the first frame buffer and to the second frame buffer. The selection logic selectively selects pixels to be read from the first frame buffer and the second frame buffer into the first register and the second register. A multiplexer has a first input connected to an output of the first register, a second input connected to an output of the second register, and an output configured for connection to a digital to analog converter. The first multiplexer selectively reads the number of pixels from the first register and the second register and a portion of the group of bytes of data for each pixel.

Method and apparatus for display refresh using multiple frame buffers in a data processing system

A method and apparatus for remote control of electronic devices includes one or more processing units, a memory system, one or more I/O controllers, controlling various input/output devices such as a keyboard, a mouse, a display device, communications adapters and the like, a bus which connects the processing units, the memory system, and the I/O controllers, one or more transducers adapted to convert electronic signals to wireless communications signals and one or more application programs executable by the processor units for controlling generation and transmission of wireless communications signals for remote control of one or more electronic devices. A typical application is the control of transmission of infrared signals to remotely control consumer electronics equipment.

Method and apparatus for software based wireless remote control of

An apparatus for processing high level instructions including a plurality of processing units, means for generating a plurality of instructions to perform said high level instructions, and means for dynamically organizing said generated instructions into at least one group, each group including at least one instruction to be processed by one of said processing units. In addition, a method of processing high level instructions by a plurality of processing units including generating a plurality of instructions to perform said high level instructions, and dynamically organizing said generated instructions into at least one group, each group including at least one instruction to be processed by one of said processing units.

Dynamic load balancing for a multiprocessor pipeline by sorting

A method and apparatus for powering down a computer system while saving the state of the system at power down is disclosed. The system maintains the capability to suspend the execution of an application program operating on the system at any point and resuming execution of the application program at that same point at a later time. The time at which the system may be powered down and then powered back up again is totally arbitrary and depends only upon the user of the system. At the time the system is powered off, the contents of all active registers as well as the states of all I/O devices in the system are stored in a special save area of system memory. This special save area is provided with power during the suspended time in order to retain the state of the system at the time it was powered down. By using this special save suspend area, the main memory area of the system is available to any application programs independently of the system save memory requirements. Additionally, the system may be powered on and off under software control thereby providing the capability for unattended system operation using an alarm function.

Apparatus and method for suspending and resuming software applications

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Georgetown, TX, United States of America

Jimmie Darius Edrington