摘要:
A computing device has a circuit substrate having a socket, a main processor inserted into the socket, an interposer substrate inserted between the socket and the main processor, the circuit substrate, the socket and the interposer substrate being electrically connected, and peripheral circuit modules residing on the interposer substrate, wherein each peripheral circuit module has an electrical path having a path length to the main processor less than one-quarter of a wavelength of signals that will travel the electrical path.
摘要:
A method, system and program are disclosed for validating the generation of globalized versions of software programs. The directory structure of an installed software program is traversed to discover resource files containing globalized strings. The values of the globalized string and its corresponding key in the resource file are then used to generate a unique key, formatted to identify the location of the globalized string. The locale supported by the globalized string is determined and the unique key and the globalized string value are appended to a corresponding locale table. A globalized string value that causes the failure of a globalization test for a predetermined locale is identified. The corresponding locale table is then searched for the failed globalized string value. Once found, the unique key for the failed globalized string value is retrieved to identify the location of the defective globalized string and perform predetermined remedial actions.
摘要:
An apparatus, suitable for coupling a pads of integrated circuits on wafer to the pogo pins of a pogo tower in a test system without the need of a probe card, includes a body having a first surface and a second surface, the body having a substantially circular central portion, and a plurality of bendable arms extending outwardly from the central portion, each bendable arm having a connector tab disposed at the distal end thereof; a first plurality of contact terminals disposed on the second surface of the central portion of the body, the first plurality of contact terminals arranged in pattern to match the layout of pads on a wafer to be contacted; at least one contact terminal disposed on the first surface of the plurality of connector tabs; and a plurality of electrically conductive pathways disposed in the body such that each of the first plurality of contact terminals is electrically connected to a corresponding one of the contact terminals on the first surface of the connector tabs.
摘要:
Application of a conductive material with a compliant underlayer onto selected pads of a substrate, includes forming at least one padstack, by patterning a sheet including a stack of material layers. Padstacks may include a first conductive top layer, one or more underlying layers, and a bottom attachment layer, such as a solder layer. At least one flexible, or compliant, layer is disposed in the sheet between the top and attachment layers. The compliant layer may be a conductive elastomer. The top layer of the padstacks are adhered to a soluble tape, and this composite structure is moved into place over the circuit board by means of a pick and place operation. The placement of the padstacks is followed by a solder reflow to adhere the padstacks to the contact pads of the substrate, and by a wash cycle with a solvent to remove the soluble tape.
摘要:
A conductor carrier provides, separately manufactured, conductive pathways, on a wafer level, which may be coupled to a wafer of fully fabricated integrated circuits. Such conductor carriers include an insulating body having two major surfaces with conductors disposed on each of those surfaces, and conductors disposed within the insulating body so as to provide signal continuity between various conductors on each of the two surfaces. An assembly can be formed by permanently or removably attaching the conductor carrier to the wafer. Conductor carriers may include an evacuation pathway suitable for removing air, or other gases, from between the conductor and the wafer so as to create a pressure differential that urges the conductor carrier into contact with the wafer. Conductor carriers may include a groove which is suitable for receiving a sealing ring; and may include a street map which is suitable for providing guidance to a wafer sawing operation.
摘要:
A computing device has a motherboard circuit substrate having at least one layer of electrical interconnects and a socket arranged to receive a main processor for the computing device, the socket electrically coupled to at least a portion of the layer of electrical interconnects, wherein the circuit substrate has no memory interconnects.
摘要:
An interposer substrate includes an array of interconnects in the interposer substrate, the array of connectors arranged in accordance with an array of interconnects for a processor on a circuit substrate, at least one conductive trace in the interposer substrate in connection with at least one connector in the array of interconnects, the conductive trace arranged parallel to the interposer substrate such that no electrical connection exists between the connector in the interposer substrate and a corresponding one of the interconnects for the processor on the circuit substrate, and at least one peripheral circuit residing on the interposer substrate in electrical connection with the conductive trace.
摘要:
A computing device has a circuit substrate having a socket, a main processor inserted into the socket, an interposer substrate inserted between the socket and the main processor, the circuit substrate, the socket and the interposer substrate being electrically connected, at least one peripheral circuit on the interposer substrate, and a heat sink thermally coupled to the peripheral circuit.
摘要:
An interposer substrate includes an array of interconnects in the interposer substrate, the array of connectors arranged in accordance with an array of interconnects for a processor on a circuit substrate, at least one conductive trace in the interposer substrate in connection with at least one connector in the array of interconnects, the conductive trace arranged parallel to the interposer substrate such that no electrical connection exists between the connector in the interposer substrate and a corresponding one of the interconnects for the processor on the circuit substrate, and at least one peripheral circuit residing on the interposer substrate in electrical connection with the conductive trace.
摘要:
A method, system and program are disclosed for validating the generation of globalized versions of software programs. The directory structure of an installed software program is traversed to discover resource files containing globalized strings. The values of the globalized string and its corresponding key in the resource file are then used to generate a unique key, formatted to identify the location of the globalized string. The locale supported by the globalized string is determined and the unique key and the globalized string value are appended to a corresponding locale table. A globalized string value that causes the failure of a globalization test for a predetermined locale is identified. The corresponding locale table is then searched for the failed globalized string value. Once found, the unique key for the failed globalized string value is retrieved to identify the location of the defective globalized string and perform predetermined remedial actions.