Design of Sensor Signal Collection Based on IN-AMP
Lu Wang
Abstract
Lu Wang
Abstract
This paper introduces a kind of design based on TMS320F2812 DSP and IN-AMP in sensor data collection system.Sensor signal adjustment is used to adjust the direct output signal of sensors.The principle of signal adjustment and the hardware circuit implementation are both discussed in this paper.It applies the design of interface between DSP and sensor signal adjust circuit.Meanwhile,it produces the example that the TMS320F2812 DSP integrated with IN-AMP through using CPLD and 16bit ADC successfully by hardware based on my work.
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This paper introduces a kind of design based on TMS320F2812 DSP and IN-AMP in sensor data collection system.Sensor signal adjustment is used to adjust the direct output signal of sensors.The principle of signal adjustment and the hardware circuit implementation are both discussed in this paper.It applies the design of interface between DSP and sensor signal adjust circuit.Meanwhile,it produces the example that the TMS320F2812 DSP integrated with IN-AMP through using CPLD and 16bit ADC successfully by hardware based on my work.
Key concepts: Digital signal processing, Complex programmable logic device, SIGNAL (programming language), Computer hardware, Computer science, Interface (matter), Embedded system, Digital signal processor