Design of Multi-channel Data Acquisition System Based on Cascade Model
Zhen Guo · Automation and Instrumentation · 2011
To meet various kinds of multi-channel mixed-signal sampling requirements.The paper proposes a data acquisition system based on the cascade model.The system uses FPGA as the core control unit and uses cascade model links the signal conditioning card and the main control card.It implements the parallel multi-channel mixed-signal acquisition.The model reduces the complexity of the acquisition system and maximum degree ensure that the system versatility and flexibility.It has a very high application value.