Its control manner is indirect control manner, that is, the P89C669 connected with display module by using parallel interface.
其控制方式为间接控制，即P 89c 669通过自身系统中的并行接口与显示模块连接。
2
For this purpose, the author has given more detailed and thorough study of main mechanism module of experimental parallel machine tool model for the viewpoint of mechanism.
对此，作者从机构学的角度出发，对实验用并联机床模型的主机构模块进行了较详细的初步研究与分析。
3
From the result we can see that the design of each function module of the high speed parallel signal processing system is satisfied with the technical demands.