During this step, performed before a wafer is sent to die preparation, all individual integrated circuits that are present on the wafer are tested for functional defects by applying special test patterns to them.fter IC packaging, a packaged chip will be tested again during the IC testing phase, usually with the same or very similar test patterns. For this reason, one might think that wafer testing is an unnecessary, redundant step.
Definition of rose. 1  1a : any of a genus (Rosa of the family Rosaceae, the rose family) of usually prickly shrubs with pinnate leaves and showy flowers having five petals in the wild state but being often double or partly double under cultivationb : the flower of a rose.
The Meaning Of The Color Of Roses. âThe rose is the flower of loveâthe world has acclaimed it so for centuries. Flowers, especially roses, are used to convey the many emotions we have for each other. Be it âI love youâ or âIâm sorry,â sending roses is the perfect way to give someone a lift as well as send a message that you may be reluctant to say.