A method and apparatus implement effective testing of a sense amplifier for an eFuse without having to program or blow the eFuse, and a design structure on which the subject circuit resides is provided. The method is also directly applicable to the uplink in important linearly pre-coded versions of OFDMA like SC-FDMA. The URI is translated into an instruction set. The display unit displays a plurality of virtual device names for the plurality of virtual devices. The cover is secured to the personal watercraft on an opposite side of the hatch.