The Implementation of the Biquad Filter with ispPAC Device
Lei Chen
Abstract
Lei Chen
Abstract
The technology of system programmability has changed the traditional design and implementation of analog circuit. In this paper, the construction characteristic and principle of ispPAC device is given and the method of realizing the biquad filter with ispPAC device is presented. The result of computer simulation and experiment indicates that all kinds of biquad filters can be easily built by using ispPAC10. Furthermore, ispPAC device has many good characteristics, such as reconfiguration, interconnection and reprogrammability.
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The technology of system programmability has changed the traditional design and implementation of analog circuit. In this paper, the construction characteristic and principle of ispPAC device is given and the method of realizing the biquad filter with ispPAC device is presented. The result of computer simulation and experiment indicates that all kinds of biquad filters can be easily built by using ispPAC10. Furthermore, ispPAC device has many good characteristics, such as reconfiguration, interconnection and reprogrammability.
Key concepts: Digital biquad filter, Control reconfiguration, Computer science, Interconnection, Electronic engineering, Analogue filter, Filter (signal processing), Digital filter