Uwe Porst

Title: Uwe Porst: Innovator in Integrated Circuit Testing

Introduction

Uwe Porst is a notable inventor based in Dresden, Germany. He has made significant contributions to the field of integrated circuit testing, holding a total of five patents. His work focuses on enhancing the functionality and efficiency of testing procedures in electronic devices.

Latest Patents

Among his latest patents is the "Extended JTAG Controller and Method for Functional Debugging Using the Extended JTAG Controller." This invention introduces an advanced joint test action group (JTAG) based controller designed to lower power dissipation while maintaining the same testing and debugging functionalities. The controller is capable of testing flip-flops of a register in an integrated circuit (IC) through a design for testing scan infrastructure, which includes at least one scan chain. An external debugger connects to this infrastructure via the extended JTAG controller, forming a feedback loop that enhances the debugging process.

Another significant patent is the "Extended JTAG Controller and Method for Functional Reset Using the Extended JTAG Controller." This invention simplifies the testing of integrated circuits by reducing power dissipation. The extended JTAG controller tests internal storage elements within digital units of an IC, utilizing a design for testing scan infrastructure. It features an overall reset generator controlled by a finite state machine, which facilitates the reset process for all digital units of the IC.

Career Highlights

Uwe Porst has worked with several companies throughout his career, including Commsolid GmbH and Systemonic AG. His experience in these organizations has contributed to his expertise in integrated circuit design and testing.

Collaborations

Some of his notable coworkers include Wolfram Drescher and Andreas Von Borany. Their collaboration has likely played a role in advancing the innovations within the field of integrated circuit testing.

Conclusion

Uwe Porst's contributions to the field of integrated circuit testing through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the efficiency and functionality of electronic devices.