Permission is hereby given to store and/or copy the Version 0.1 Information Model of I/O Buffer Information Specification (IBIS) Version 2.0 produced by the University of Manchester provided that such storage and/or copying is for the sole purposes of 1) review of the document or 2) the development of the IBIS Format, the DIE format, the Electronic Design Interchange Format (EDIF) or 3) the work of ASEM Alliance Alan Williams University of Manchester