Sorting machine and sorting testing method

TL;DR: In this paper, a sorting machine control circuit for a bi-directionally symmetrical integrated device is described, and the polarity of the tested product is precisely distinguished, the consistency of forward and reverse voltage is ensured, and precision and reliability of usage of the integrated device are improved.

TL;DR: In this paper, a system for identifying and sorting integrated circuit devices based on an encrypted Fuse ID information such as manufacturing and test information stored in the integrated circuit device, includes a test fixture for receiving a device to be identified and sorted.