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首页> 外文期刊>IEEE Journal of Solid-State Circuits >A 650-MHz, IA-32 microprocessor with enhanced data streaming for graphics and video
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A 650-MHz, IA-32 microprocessor with enhanced data streaming for graphics and video

机译:650MHz IA-32微处理器,具有增强的图形和视频数据流

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摘要

This paper describes a new IA-32 architecture microprocessor that implements 70 additional instructions to further accelerate the performance of data-streaming applications such as three-dimensional graphics and video encode/decode. This processor is an enhancement over the previous implementation of this family through the addition of these new instructions along with circuit improvements in several key areas for higher clock frequency. The 10.17/spl times/12.10 mm/sup 2/ die contains 9.5 million transistors and is fabricated in a CMOS five-layer-metal 0.25-/spl mu/m process with a six-layer organic land grid array package using C4 interconnect technology. It has an operating range of 1.4-2.2 V and is currently running up to 650 MHz.
机译:本文介绍了一种新的IA-32体系结构微处理器,该微处理器实现了70条附加指令,以进一步加快数据流应用程序(如三维图形和视频编码/解码)的性能。通过添加这些新指令以及在几个关键区域提高时钟频率的电路改进,该处理器是对该系列先前实施的增强。 10.17 / spl times / 12.10 mm / sup 2 /芯片包含950万个晶体管,采用CMOS五层金属0.25- / spl mu / m工艺制造,采用C4互连技术,采用六层有机焊盘网格阵列封装。它的工作范围为1.4-2.2 V,当前运行频率高达650 MHz。

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