Abstract: A method and implementing system are provided for enabling selection and transfer of snippets of data, including graphics and file level objects, among computer systems. In an exemplary embodiment, a wireless, universal serial bus (USB) or other portable mouse-type device includes its own flash memory and software to allow a user to transfer on-screen snippet and file level data, via the mouse device, from one computer to another by using “Select”, “Cut”, “Copy”, “Paste” and other features of the operating system.

Abstract: An I2C device is disclosed that includes a main I2C section, bus switches, switch logic, and address logic as part of the I2C device. The I2C device is coupled to an I2C bus for communicating with other I2C devices and an I2C bus controller that is also on the I2C bus. The switch logic controls a current position of the switches. The I2C device is coupled to the I2C bus utilizing the switches. The switches control whether the main I2C section, the address logic, the switch logic, or a combination of the main I2C section, address logic, and switch logic is currently coupled to I2C bus. The switches also can be used, if desired to remove from the buss all devices that are downstream from a given device containing switches. The address logic is used to receive and store the address of the I2C device. The I2C device will respond to the address that is stored in its address logic.

Abstract: A method, system, and product are disclosed for isolating a defect in a memory system by determining in which particular component of the memory system the defect exists. The memory system includes multiple components. The components include a physical memory module, a memory card to which the physical memory module is attached, and a memory controller for controlling the memory card. The memory card includes one or more electrical buffers for driving or detecting the memory signals. The buffers may be used as virtual memory elements. Each component is tested separately in order to identify the defective component with the help of virtual memory system elements. The components are tested by first testing the physical memory module. If the physical memory module passes the test, the memory card is then tested. If the memory card passes its test, the memory controller is tested.