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浙江大学CAD&CG国家重点实验室
Published:1995
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[1]韩雁,宋杭宾,姚庆栋,戴文琪.32kb/s ADPCM中高速乘法器的设计[J].电子学报,1995(02):98-100.
韩雁, 宋杭宾, 姚庆栋, et al. Design of a Fast Multiplier Used in 32kb/s ADPCM[J]. Acta Electronica Sinica, 1995, (2).
本文介绍了60路32kb/sADPCM专用芯片中的高速乘法器的逻辑设计和提高运算速度的方法。通过优化设计,该乘法器运算速度高,电路简单,对芯片制造工艺要求不高。
We present the logic design of a high speed multiplier used in the ASIC for the 60 channel 32kb/s ADPCM converter.We also discuss the ways to promote the operation speed.Through optimum design
the multiplier features a high speed
the circuits are not complicated
and the techniques to preduce the chip are simple.
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