打印口 meaning in English
lpt
printer port
Examples
- The system abandons the serial communication that is low speed and low effect , but change to use the printing port , realizes the high speed , efficient parallel communication , further more choose to use to the ecp ( extended capabilities port , ) mode of parallel communication . according to the outside physical transfer ability , this mode can automatic adjust the transfer speed , and realize the data communication with the arbitrary speed
该系统在上下位机的数据传输中，摒弃了低速、低效的串行通讯，而改用打印口，实现了高速、高效的并行通讯，并且选用了并口的ecp （ extendedcapabilitiesport ,扩展功能接口）模式，可以根据外设的实际传输能力自动调整传输速度，实现任意速度的数据通讯。 - Some researches of laser display system based on lpt are introduced in this paper , the main contents are as follows : firstly , thoery of laser ' s producing , theory of mirror scanning , structure of the system and its working process are introduced in detail . in addition , the way realized by software is given . secondly , reseach of copper laser machine of 10w is introduced in this paper
本文详细介绍了微机群控激光显示系统的研制与开发，研究并实现了一种计算机通过打印口控制多台激光器一起表演的方法，使操作更为方便；详细阐述了激光产生的原理，振镜扫描原理、该系统的构成以及工作方法，并研究了在软件上的实现。