Edith Dallard

Title: The Innovative Contributions of Edith Dallard

Introduction

Edith Dallard is a prominent inventor based in San Mateo, CA. She has made significant contributions to the field of technology, particularly in the design of SRAM controllers and power-saving methods in systolic arrays. With a total of 3 patents, her work showcases her dedication to innovation and efficiency.

Latest Patents

One of her latest patents is focused on SRAM design for energy-efficient sequential access. This invention involves an SRAM controller that performs sequential accesses using internal ports that operate concurrently on different rows. Each internal port includes a row address strobe (RAS) timer that generates clock signals controlling the timing of operations during a RAS phase. This phase allows for word line decoding to be performed once for a group of bit cells being accessed. The RAS phase can also involve additional conditioning operations, such as precharging local bit lines associated with the group of bit cells. Following the RAS phase, an input/output (IO) phase occurs, where individual bit cells are accessed in sequential address order using a column select signal generated by an IO timer. Notably, the RAS phase of one internal port can be partially overlapped by the IO phase of another internal port, effectively hiding the RAS latency.

Another significant patent by Dallard involves data-driven column-wise clock gating of systolic arrays. This invention describes methods and systems for saving power by selectively disabling clock signals in a systolic array. In some embodiments, a clock gate controller outputs a gated clock signal from which local clock signals of processing elements in the systolic array are derived. The gated clock signal corresponds to a root clock signal distributed through a clock distribution network. By disabling the gated clock signal, local clock signals along the entire branch are also disabled, preventing components from consuming power.

Career Highlights

Edith Dallard is currently employed at Meta Platforms Technologies, LLC, where she continues to push the boundaries of technology through her innovative designs. Her work has garnered attention for its potential to enhance energy efficiency and performance in electronic systems.

Collaborations

Throughout her career, Dallard has collaborated with notable colleagues, including Huichu Liu and Daniel Henry Morris. These collaborations have contributed to the advancement of her projects and the overall impact of her inventions.

Conclusion

Edith Dallard's contributions to technology through