Company Filing History:
Years Active: 1998-2000
Title: Innovations of James Fahey
Introduction
James Fahey is a notable inventor based in Aix En Provence, France. He has made significant contributions to the field of integrated circuits, holding a total of four patents. His work focuses on enhancing the functionality and efficiency of boundary scan methods in electronic devices.
Latest Patents
One of Fahey's latest patents is a boundary scan method for terminating or modifying integrated circuits. This JTAG Boundary Scan method allows for changes in the on-chip system logic (OCSL) of an integrated circuit through a state machine. This innovation enables a predefined set of instructions to be loaded into an Instruction Register and executed in sequence after certain previous instructions. The instructions facilitate state changes in the OCSL without requiring a full device reset. Additionally, the invention includes self-timed termination modes within the integrated circuit and controls the execution of instructions within the state machine.
Another significant patent by Fahey is the boundary scan system with address-dependent instructions. This patent introduces new registers between the Test Data In (TDI) and Test Data Out (TDO) pins of boundary scan integrated circuits. The new registers consist of an address register and multiple test data registers, which can be accessed using address-dependent instructions in the instruction register (IR). The ADDLOAD instruction activates the address register, allowing for efficient steering of instructions to the appropriate registers. This innovation optimizes the use of a limited number of instructions across a large number of addressable data registers.
Career Highlights
James Fahey has made a significant impact in the field of electronics through his work at Atmel Corporation. His innovative patents have contributed to advancements in integrated circuit technology, enhancing the performance and reliability of electronic devices.
Collaborations
Fahey has collaborated with notable colleagues, including Srinivas Ramamurthy and Geoffrey S Gongwer. Their combined expertise has fostered a productive environment for innovation and development in the field of integrated circuits.
Conclusion
James Fahey's contributions to the field of integrated circuits through his innovative patents demonstrate his commitment to advancing technology. His work continues to influence the design and functionality of electronic devices, showcasing the importance of innovation in the industry.