基于PSoC芯片的波形发生器设计

Design for a PSoC Chip Waveform Generator

基于Cypress公司的PSoC芯片和DDS原理,通过PSoC Desiner集成开发平台,采用模块化设计方法,设计出了一种基于PSoC硬件可调带宽和功率的任意波形发生器。本设计创新之处在于,系统电路具有结构简单、实用性强、可靠性高及便携,利用一片芯片实现整个系统DDS原理的全部功能等优点,具有广泛的应用价值。

Based on the PSoC produced by the Cypress Semiconductor Corporation and DDS principle, by means of the PSoC Designer integrated development platform, an arbitrary waveform generator, which the bandwidth and power capability are all adjustable, is worked out. The design＇s innovation is that the generator＇s electric-circuit is much more uncomplicated and practicable and portable. The all of functions of the DDS principle of the system can be achieved in only a chip, and the system is of the widespread use cost.