Abacus Semiconductor and Aalto University Partner on High-Speed Chiplet Interconnects

Abacus Semiconductor and Aalto University have announced a research cooperation focused on high-speed chiplet interconnects. The partnership aims to leverage Aalto’s expertise in high-speed and mixed-signal circuit design to validate and advance Abacus Semiconductor’s Heterogeneous Accelerated Compute (HAC) architecture.

Professor Marko Kosunen from Aalto University’s Department of Electronics and Nanoengineering emphasized the university’s commitment to advancing chiplet interconnect technologies.

Jöns Tuomaranta, Senior Advisor at Invest in Finland, expressed the organization’s support for the collaboration.

Aalto University, known for its interdisciplinary approach to research and education, is a hub for innovation in Finland. With a community of 16,000 students and 5,200 employees, including 446 professors, the university is well-positioned to contribute significantly to the partnership.

Abacus Semiconductor, headquartered in California with a European entity in Kiel, Germany, is a fabless semiconductor company. Its patent-pending HAC architecture is designed to address the scalability challenges in high-performance computing and AI workloads. The UHI chiplet, essential to the HAC architecture, serves as the company’s first standalone product.

This collaboration is expected to drive advancements in high-speed chiplet interconnects, contributing to the development of future generations of Ethernet at 800 Gbit/s and beyond. The partnership underscores the commitment of both organizations to pushing the boundaries of semiconductor technology and fostering innovation in the field.

The partnership builds on the existing research and development activities at Aalto University, which are focused on microelectronics design and high-speed serial links. The collaboration aims to validate and refine the HAC architecture, which is crucial for the development of advanced computing and AI applications. By combining Aalto’s academic expertise with Abacus Semiconductor’s industrial experience, the partnership seeks to accelerate the pace of innovation in the semiconductor industry.

The UHI chiplet, a key component of the HAC architecture, is designed to enhance the performance and efficiency of high-performance computing systems. The partnership will explore the integration of UHI with other chiplet technologies, aiming to create more flexible and scalable computing solutions. This work is expected to have significant implications for the future of data centers and edge computing, where high-speed interconnects are critical for performance and energy efficiency.

The collaboration between Abacus Semiconductor and Aalto University is part of a broader effort to strengthen the semiconductor industry in Finland. Finland’s strengths in integrated-circuit design research and its industrial base in wireless and radio-frequency technologies make it an ideal location for such a partnership. The support from Invest in Finland further underscores the importance of this collaboration in driving innovation and economic growth in the region.

In summary, the partnership between Abacus Semiconductor and Aalto University is a significant step in advancing high-speed chiplet interconnects, with the potential to revolutionize the future of computing and data center technologies.