James Nevala

Title: James Nevala and His Work in Direct Memory Access

Introduction

James Nevala is an inventor associated with Oulu, Finland, and Nordic Semiconductor ASA. His patent work concerns a direct memory access (DMA) controller designed to read job lists from memory and carry out the specified data-transfer operations.

Latest Patents

The available information identifies one patent associated with Nevala: “Direct Memory Access Controller Configured to Read a Job List from Memory and Perform One or More Jobs.” The invention describes an electronic apparatus containing a processor, memory, a DMA controller, and a bus system. When the controller receives a signal at one of its inputs, it determines a corresponding memory address, reads a job list from that address, and performs the listed transfer operations through a bus connection point. Nevala is credited with 1 patent in the information provided.

Career Highlights

Nevala’s listed patent reflects work on coordinating data transfers between memory and other components through a DMA controller. The approach uses input signals to select job lists, allowing the controller to perform transfer operations without requiring the processor to manage each operation directly. The provided information associates him with Nordic Semiconductor ASA.

Collaborations

Markku Vähätaini is identified as Nevala’s coworker. The information provided does not specify his role in the patent or describe any particular collaboration between them.

Conclusion

James Nevala’s identified patent focuses on a DMA controller that reads job lists from memory and executes their data-transfer instructions, highlighting his contribution to electronic data-transfer technology.