Abstract-Throughout its history, from the early four-circuit gate-array chips of the late 1960s to today's billion-transistor multichip module, IBM has invested in tools to support its leading-edge technology and high-performance product development. The combination of demanding designs and close cooperation among product, technology, and tool development has given rise to many innovations in the electronic design automation (EDA) area and provided IBM with a significant competitive advantage. This paper highlights IBM's contributions over the last four decades and presents a view of the future, where the best methods of multimillion gate ASIC and gigahertz microprocessor design are converged to enable highly productive system-on-a-chip designs that include widely diverse hardware and software components.
The post-silicon validation phase in a processor's design life cycle is geared towards finding all remaining bugs in the system. It is, in fact, our last opportunity to find functional and electrical bugs in the design before shipping it to customers.In this paper, we provide a high-level overview of the methodology and technologies put into use as part of the POWER8 post-silicon functional validation phase. We describe the results and list the primary factors that contributed to this highly successful bring-up.
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