| 摘要 |
Provided is an onsite repair system. A player of the system performs a test on data of a three-dimensional mask-programmable read-only memory (3D-MPROM), and, when faulty data is found, acquires correct data from a remote server, or, acquires the correct data from a temporary memory of the player. In the solution, most data of the 3D-MPROM is not tested when shipping out from factory, but is tested and repaired on sites of use, thus shortening test time and reducing test costs.
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