A reconfigurable Delta-Sigma ADC

被引：1

作者：

Toscher, Steffen ^{[1
]}

Reinemann, Thomas ^{[1
]}

Kasper, Roland ^{[1
]}

Hartmann, Matthias ^{[1
]}

机构：

[1] Otto Von Guericke Univ, Inst Mobile Syst, Magdeburg, Germany

来源：

2006 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS, VOLS 1-7 | 2006年

关键词：

D O I：

10.1109/ISIE.2006.295645

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

FPGAs are an increasing alternative for implementing signal processing in Mechatronics. But unfortunately they lack an on-chip ADC. This paper presents the approach and results of a bit serial implementation of a reconfigurable Delta-Sigma ADC using Texas Instrument's four channel Delta-Sigma-Modulator ADS1204. Filtering and decimation is accomplished in three stages by different filter types. The implementation has been done on a Xilinx Virtex4 using VHDL for specification. Bit serial arithmetic has been used to reduce implementation cost.

引用

页码：495 / +

页数：2

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