کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10411711 894783 2005 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Mixed-mode temperature modeling of full-chip based on individual non-isothermal device operations
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
Mixed-mode temperature modeling of full-chip based on individual non-isothermal device operations
چکیده انگلیسی
We report on a novel method for predicting the temperature profile of complex integrated circuits at the resolution of a single device. The proposed new modeling method establishes the necessary link between full-chip heating and non-isothermal device operation for resolving effects of the individual devices on the overall full-chip heating. The technique accounts for the application specific activity levels and the layout replacements of individual devices. We use a lumped full-chip heating model that has thermal resistances and capacitances determined by the layout design, and heat sources that are set according to the operation statistics of devices on the chip. To embed the effects of operation statistics for a given application, we use a Monte Carlo type methodology. We analyzed a Pentium III [http://www.intel.com] chip considering a realistic layout geometry and averaged activity statistics. Our analysis shows 43 and 33 K increases above the ambient for the peak and median temperatures, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid-State Electronics - Volume 49, Issue 7, July 2005, Pages 1127-1134
نویسندگان
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