WTV080芯片在以太网维文信息家电控制平台中的应用

摘要

WTV080 is a voice chip with programmable one⁃time programming (OTP),in which 16⁃bit DAC,PSG voice syn⁃thesizer and sound quality optimization algorithm are built. It has the characteristics of high⁃fidelity and low power consumption. The voice functions of WTV080 are introduced. The concrete realization scheme of Uyghur information household appliances con⁃trol platform with WTV080 controlled by STM32F103VE is described. The stable voice playing function is realized.%WTV080芯片是可编程一次性烧录（OTP）语音芯片，内置16 b DAC数字/仿真转换器、PSG语音合成器和音质优化算法器，高保真，耗电小。这里主要介绍语音芯片WTV080的语音功能，阐述了STM32F103VE控制WTV080在以太网维文信息家电控制平台中的具体实现方案。最终实现了性能稳定的语音播放功能。