Abstract: A 3D device includes a first semiconductor chip and a second semiconductor chip stacked vertically. The first semiconductor chip includes a first plurality of tiles. The second semiconductor chip includes a second plurality of tiles. A bus electrically couples each of the first plurality of tiles to a corresponding one of the second plurality of tiles based on assignments of the first plurality of tiles and the second plurality of tiles to tile-to-tile pairs that define a minimized sum of bus delays among each possible tile-to-tile pairs. In each tile-to-tile pair, a net electrically couples each of a first plurality of pins to a corresponding one of a second plurality of pins based on assignments of the first plurality of pins to the second plurality of pins that define a minimized sum of net delays among each possible pin-to-pin pairs.

Abstract: An integrated circuit (IC) device includes a block of integrated circuitry that includes functional circuitry and configurable interface circuitry. The configurable interface circuitry includes output circuitry that routes a node of the functional circuitry to an output node of the block, and input circuitry that selectively routes the output node of the block or an input node of the block to the functional circuitry. The output circuitry may route a selectable subset of multiple nodes of the functional circuitry to respective output nodes of the block, and the input circuitry may be configured to route the output nodes of the block back to the functional circuitry in the absence of an adjacent block (e.g., to repurpose the output circuitry), or in addition to interfacing with the adjacent block.

Abstract: Systems for shredding fibrous material are described. In some embodiments, the system includes a cart that includes a hopper that includes an auger motor for shredding fibrous material and a blower motor configured to blow the shredded fibrous material onto structures for fireproofing. The cart may include a handle, one or more wheels, and/or forklift apertures to aid in transport.

Abstract: An electrical connection with first and second electrical connectors are adapted to engage each other to form an electrical connection. An electrical wire is connected to each connector. At least one of the connectors has a contact formed of a conductive elastomeric material with conductive particles dispersed in the material, which is shaped to deform when compressed. When the first and second connector elements engage each other contact(s) formed of the elastomeric material will deform to cause electrically conductive particles in the elastomeric material to form an enhanced electrically conductive path through the elastomeric material.

Abstract: The present invention relates to a seal for an electric cable that is connected to a second cable in a confined location, in which a first and second lengths of insulated electrical cable extend into a confined location and a connector connects the first and second lengths of cable, and a method for forming such a seal. A thin layer of conductive material covers a first portion of the first length of insulated electrical cable, with a second portion of the insulated electrical cable projecting beyond the conductive material for connection to the connector and providing an exposed end of the conductive material.