ELECTRONIC CHIP IDENTITY

原文（中国語）

This disclosure relates to electronic chip identifiers, ECIDs. In one example an electronic device is disclosed, which includes an identity unit configured to store an ECID that uniquely identifies the electronic chip, and a multi-purpose pin for use in outputting the ECID from the electronic device. The multi-purpose pin is also for a function of the electronic device that is unrelated to electronic chip identification. The identity unit is configured to output the ECID from the electronic device using the multi-purpose pin such that the electronic device can be uniquely identified using the multi-purpose pin.