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TMS320C3X是美国Texas Instruments Inc。生产的浮点型数字信号处理器,其中’C30是标准型,而’C31是高性能价格比型。1995年1月TI公司又向市场推出了TMS320C3X族DSP产品的新成员一’C32,与以前的’C3X产品相比,’C32不但保持了目标码的兼容,而且它的价格与定点型的DSP产品相当(大批量时为10美元/片以内),因而保持了比’C31更高的性能价格比,尤其适合多媒体应用中的音频信号处理,所以推出以后倍受关注。本文结合与’C31的比较,介绍’C32的体系结构、
TMS320C3X is the United States Texas Instruments Inc. Production of floating-point digital signal processor, where ’C30 is the standard type, and’ C31 is a high price-performance ratio. 1995 年 1 月 TI also introduced to the market a new member of the TMS320C3X family of DSP products’ C32, compared with the previous’ C3X products, ’C32 not only keep the target code compatible, and its price and fixed-point DSP (Equivalent to $ 10 / chip in large quantities), resulting in a higher price / performance ratio than the C31, making it especially suitable for audio signal processing in multimedia applications. This article combines with the ’C31 comparison to introduce the’ C32 architecture,