Title :
The design of a remote control signal source based on SPI bus
Author :
Wang, Zenggang ; Su, Shujing
Author_Institution :
Nat. Key Lab. for Electron. Meas. Technol., North Univ. of China, Taiyuan, China
Abstract :
This paper presents a design which use single-chip microcomputer as the core of the signal source remote control circuit, The signal source can generate four basic waveforms, there are square, triangle wave, sawtooth and sine wave. It can also realize the remote signal circuit switching output signal type and adjusting frequency by means of the host computer digital command, this design of control circuit has the characteristics of high precision, high reliability and long communication distance.
Keywords :
field buses; integrated circuit design; microprocessor chips; signal generators; signal sources; SPI bus; control circuit design; host computer digital command; remote signal circuit switching; sawtooth waveform; signal generator; signal source remote control circuit; sine wave; single-chip microcomputer; square waveform; triangle waveform; Computers; Converters; Frequency control; Microcontrollers; Power transmission lines; Signal generators; Software; Remote Control; SPI Bus; Signal Source; Single - chip;
Conference_Titel :
Information Theory and Information Security (ICITIS), 2010 IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6942-0
DOI :
10.1109/ICITIS.2010.5689626
