摘要
针对航空机务维修外场工作的特点和需求,采用TI公司的DSP微处理器TMS320VC5509A,充分利用该处理器的片上资源,采用音频编解码器件TLV320AIC23B,设计了语音导修仪的硬件。并且着重介绍了该导修仪的功能模块和程序流程。系统的集成度高、功耗低、应用方便,具有一定的实用性。
According to the characteristics and requirement of the aircraft maintenance field work, this paper designs a voice guide repair instrument. Based on DSP which is TI Company＇ s TMS320VC5509A, the hardware makes full use of the processor chip resources, uses the audio codec TLV320AIC23B. Moreover, instrument function module and program flow system are introduced in detail. The instrument has the following characteristics： integration high, low power, consumption, has some practical value.
出处
《装备制造技术》
2013年第12期122-123,共2页
Equipment Manufacturing Technology
关键词
DSP
机务维修
语音导修仪
DSP
aircraft maintenance
voice guide repair instrument
