Test method for keyboard and LED driver based on ATE

Qing Wang

doi:10.1117/12.2680448

31 May 2023 Test method for keyboard and LED driver based on ATE

Qing Wang

Proceedings Volume 12704, Eighth International Symposium on Advances in Electrical, Electronics, and Computer Engineering (ISAEECE 2023); 1270403 (2023) https://doi.org/10.1117/12.2680448
Event: 8th International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2023), 2023, Hangzhou, China

Abstract

Keyboard and LED driver is a very widely used integrated circuit. Taking the ZLG7290CS chip as an example, the structure and working principle of the keyboard and LED driver are analyzed, the timing and electrical characteristics of the keyboard and LED driver are studied, and the test method of the keyboard and LED driver based on J750Ex integrated circuit automatic test equipment is proposed.

Citation Download Citation

Qing Wang "Test method for keyboard and LED driver based on ATE", Proc. SPIE 12704, Eighth International Symposium on Advances in Electrical, Electronics, and Computer Engineering (ISAEECE 2023), 1270403 (31 May 2023); https://doi.org/10.1117/12.2680448

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