Packet network addresses, such as Internet Protocol addresses, may be assigned dynamically to computer systems accessed from the packet network by dial-out calls through a telephone network. In a general purpose FPGA device or fabric, this fast reconfigurability is normally implemented by special reconfiguration support circuitry andor additional configuration memory. The light emission structure emits first emission light. The intermediate is calcined, optionally in the presence of an oxidizing agent, to form the desired oxides. The test apparatus includes: a control unit for outputting a test pattern to the specimen; a pattern converting unit for converting the expected value pattern based on an output pattern output from the specimen upon an input of the test pattern; and a determination unit for determining the specimen as a non-defective product or a defective product by using the converted expected value pattern. The bump pad structure includes a substrate, a bump pad disposed upon the substrate, a solder mask disposed upon the substrate defining an opening around the bump pad, and a conductive material deposited upon the bump pad such that the conductive material at least partially fills the opening around the bump pad.