| 摘要 |
A module (9) for LSI chips includes an orthogonal array of sets of pads and fan-out metallization (11) for a large number of chips (10). Running parallel to the sides of the chips and the fan-out area are several parallel discrete, prefabricated, thin film engineering change interconnection lines (15, 28) terminating in pads adjacent to the fan-out. The pads are arranged to permit discretionary connections of the fan-out pads (12) to the engineering change pads (14) with minimal crossovers by means of short fly wires (13, 17, 21, 25). A staggered pad arrangement minimizes potential crossovers and maximizes the number of interconnection lines that can be fabricated. |
