UC知道毕业设计摘要翻译！不要Google的啊！
来源：百度知道 编辑：UC知道 时间：2024/05/29 13:25:28
本文以单个T接线器构成的交换系统为设计对象，在综述程控交换技术的基础上，探寻一种容量大、效率高的交换系统结构，论文对多种方案进行了分析和对比，确定以CPLD和DSP为核心处理器件，并对二者功能做了合理的划分。本单T数字交换系统总体结构分为基群接口模块、数字交换模块、同步检测模块和信令控制模块，论文全面、具体地阐述了各模块的硬件电路设计，详细地讨论了各模块的软件流程，最后对各项功能进行了仿真、评测。本系统的交换容量最大可为1024×1024，且处理高效、成本低廉，体现了很好的现实意义，同时也给专用程控交换芯片的设计提供了一定的理论参考价值。
第一段翻译如下
The technology communicating by letter rectifies the development advancing by leaps and bounds , the telephone network taking programmed swapper of figure as basis occupies important position in entire telecommunication networks. The T electric wire connecting junction is that core in switch is composed of a component.
第二段翻译如下
And the exchange system the main body of a book is composed with single T electric wire connecting junctions is to design a marriage partner , fish for xun = 2.66 meter of one kind of capacities big , efficient exchange system structure on the basis summing up programmed swapper,the thesis has carried out analysis and contrast on various scheme , has ascertained that centering on CPLD and DSP sell a component at reduced prices, have made rational partition to the function first , second. Shan T figure exchange system population structure has been base group interface module , figure exchange module , synchronism detecting module and mess