Comparison of Split-Versus Connected-Core Supplies in the POWER6 Microprocessor
作者： Norman James , Phillip Restle , Joshua Friedrich , Bill Huott , Bradley McCredie
DOI: 10.1109/ISSCC.2007.373412
关键词:
摘要: The POWER6trade is a dual-core microprocessor fabricated in 65nm SOI process with 10 levels of low-k copper interconnects. Chips split- and connected-core power supplies are fabricated, modeled, tested, showing both the advantages disadvantages each. On-chip noise measurements compared to simulation. simulation show that shorted core grid design has less higher maximum frequency.
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