The surface of a bone implant disposed with a plurality of grooves along its longitudinal axis or at a sharp angle thereto which form an angle radial the longitudinal axis of the implant body in at least one of multiple sections and have different depths across their lengths. Global placement is performed while maintaining the boundary latch placement constraints, and a timing driven placement is performed after implementing timing assertions. Before the conductive adhesive for connection is hardened, the IC chip is aligned with a wiring board, which serves as the second electronic component, so that the ends of the projecting electrodes and connecting electrodes on the wiring board are in contact with each other.