Abstract: An electronic assembly includes a plurality of electronic die arranged into shingles, each shingle having a multiple offset stacked die coupled by cascading connections. Each shingle is arranged in a stack of shingles with alternate shingles having die stacked in opposite directions and offset in a zigzag manner to facilitate vertical electrical connections from a top of the electronic assembly to a bottom die of each shingle.

Abstract: Electronic device package technology is disclosed. In one example, an electronic device includes a substrate having at least one electronic component mounted thereon and a heatsink thermally coupled to the electronic component. A plurality of fasteners attaches the heatsink to the substrate. At least one of the substrate, the heatsink, and the plurality of fasteners include a stress-relieving component to minimize fastener stress on the substrate. The stress-relieving component can comprise a fastener having a compliant device (e.g., a spring) for z-direction stress relief. The stress-relieving component can comprise the substrate and/or the heatsink having an oversized aperture for x-direction and/or y-direction stress relief. A method is disclosed for coupling a substrate to a heatsink. A method is disclosed for minimizing fastener stress locally to fasteners of an electronic device.

Abstract: Electronic device package technology is disclosed. In one example, an electronic device includes a substrate having at least one electronic component mounted thereon and a heatsink thermally coupled to the electronic component. A plurality of fasteners attaches the heatsink to the substrate. At least one of the substrate, the heatsink, and the plurality of fasteners include a stress-relieving component to minimize fastener stress on the substrate. The stress-relieving component can comprise a fastener having a compliant device (e.g., a spring) for z-direction stress relief. The stress-relieving component can comprise the substrate and/or the heatsink having an oversized aperture for x-direction and/or y-direction stress relief. A method is disclosed for coupling a substrate to a heatsink. A method is disclosed for minimizing fastener stress locally to fasteners of an electronic device.

Abstract: Crack resistant electronic device package substrate technology is disclosed. In an example, an electronic device package substrate can include a substrate core material having a surface. The substrate can also include a solder ball pad coupled to the surface of the substrate. In addition, the substrate can include a layer of solder resist material coupled to the surface of the substrate at a location that leaves a gap in between a lateral side of the solder ball pad and the solder resist material.

Abstract: A method of generating a high level design of a distributed system test bed comprising the steps of defining a meta-model of the test bed; defining at least two architecture modelling elements within the meta-model to form an architecture model associated with the meta-model; defining at least one relationship between a pair of architecture modelling elements; defining properties associated with at least one of the architecture modeling elements; and storing the high level design in computer memory.