Design of Logic Control for Micro-power A/D with a Serial Interface Using FPGA

Author

Xv, Wen ; Bing, Hu ; Wenbin, Wang

Author_Institution

Xihua Univ., Chengdu

fYear

2007

fDate

Aug. 16 2007-July 18 2007

Abstract

To realize the low-power consumption and miniaturization of the remote power quality monitor, a kind of parallel multi-channel acquisition scheme using micro-power A/D with a serial interface is presented. After the designing ideas of total acquisition scheme based embedded microprocessor is introduced in the paper, the implementation of complex logic control for the micro-power A/D using FPGA is given in detail, and the correctness of sequential design to control the A/D is verified by simulation experiments with EDA tool. The scheme also has great practical values for the design of portable test instrument.

Keywords

analogue-digital conversion; computerised monitoring; field programmable gate arrays; microprocessor chips; mobile radio; peripheral interfaces; power supply quality; power system measurement; EDA tool; embedded microprocessor; logic controlled micropower A-D converter; micropower A-D; parallel multichannel acquisition scheme; portable test instrument; remote power quality monitor; serial FPGA interface; Clocks; Condition monitoring; Energy consumption; Field programmable gate arrays; Ground penetrating radar; Instruments; Logic design; Microprocessors; Power quality; Remote monitoring; A/D conversion; FPGA; Low power consumption; embedded microprocessor; power quality monitor; serial interface;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Measurement and Instruments, 2007. ICEMI '07. 8th International Conference on

Conference_Location

Xi´an

Print_ISBN

978-1-4244-1136-8

Electronic_ISBN

978-1-4244-1136-8

Type

conf

DOI

10.1109/ICEMI.2007.4351281

Filename

4351281