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本帖最后由 siroos90 于 2011-10-14 22:13 编辑
As fabrication process technology continues to advance, mask set costs have become prohibitively expensive. Structured ASICs can offer price and performance between ASICs and FPGAs. They are attractive for mid-volume production and offer good intellectual property security. In this paper, a structured ASIC methodology, where 2 metal- and 1 via-mask are customised, is described. The CAD tools are fully compatible with conventional ASIC design flows and a comparison of area and delay performance with ASICs and FPGAs is given. A prototype structured ASIC implementing an LED-backlit LCD controller was fabricated in a 0.13 μm CMOS process. It was verified and power consumption compared with an ASIC design.
Structured ASIC - Methodology and comparison 2010 .PDF
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