Binbin Xu

Title: The Innovations of Binbin Xu

Introduction

Binbin Xu is a prominent inventor based in Jiangsu, China. He has made significant contributions to the field of chiplet technology, holding a total of five patents. His work focuses on enhancing the testing and configuration of chiplets, which are essential components in modern electronic devices.

Latest Patents

One of his latest patents is the "Universal Test Chiplet." This invention provides a universal test chiplet designed for testing multiple chiplets simultaneously. It includes a chiplet test control circuit module, a test data distribution circuit module, a memory test configuration circuit module, and a chiplet test interface circuit module. The chiplet test control circuit module is responsible for providing test data and configuring test modes for the chiplets. The test data distribution circuit module distributes the necessary test data from a test data bus to each chiplet. The memory test configuration circuit module offers test circuits for the chiplets' memories and automatically generates a test vector. Finally, the chiplet test interface circuit module transmits test data to the chiplets in any direction through chiplet test interfaces.

Another notable patent is the "Circuit and Method for Post-Binding Testing of 2.5D Chiplet." This invention includes an interposer-dedicated TAP controller, an interposer test interface circuit, and a chiplet test output control circuit. A chiplet test configuration register and its corresponding instructions are newly added for the TAP controller. The interposer test interface circuit utilizes an output control signal from the chiplet test configuration register to manage the test signal channel between the interposer and the chiplet. The chiplet test output control circuit employs the chiplet test configuration register to control the test data output of the chiplet on the interposer.

Career Highlights

Binbin Xu has worked at notable institutions such as Nanjing University of Posts and Telecommunications and the Nantong Institute of Nanjing University of Posts and Telecommunications Co., Ltd. His experience in these organizations has contributed to his expertise in chiplet technology and testing methodologies.

Collaborations

Throughout his career, Binbin has collaborated with talented individuals, including Zhikuang Cai and Zixuan Wang. These collaborations have fostered innovation and advancement in their respective fields.

Conclusion

Binbin Xu's contributions to chiplet technology through his patents and career highlights demonstrate his significant impact on the industry