公开(公告)号：US20240077530A1

公开(公告)日：2024-03-07

申请号：US18331596

申请日：2023-06-08

Applicant: Kioxia Corporation

Inventor： Tetsuharu KOJIMA

IPC: G01R31/28 ,  G01R1/04

CPC classification number: G01R31/2868 ,  G01R1/0458 ,  G01R31/2879

Abstract: According to a certain embodiment, a test board on which a device under test and a test executable integrated circuit configured to execute a test of the device under test are mounted, includes a first input/output terminal, a second input/output terminal, and a contact unit. The first input/output terminal connects a first measuring apparatus capable of supplying electric power to the test board and controlling the test executable integrated circuit. The second input/output terminal connects a second measuring apparatus capable of measuring electrical characteristics of the test executable integrated circuit. The contact unit is mounted on the test board through the second input/output terminal, and capable of electrically connecting the second measuring apparatus. There are provide the test board; and a diagnostic system, a diagnostic method, and a non-transitory computer-readable storage medium storing a diagnostic program, capable of diagnosing the test executable integrated circuit mounted on the test board.