In modulation driving circuit, with the chip MAX3263, being the function of APC, there is standard PECL level interface to modulate laser modulation current and preset current neatly.
在调制驱动电路中，采用MAX3263芯片，具备标准的PECL电平接口，可以灵活地调整激光器的预置电流和调制电流，并具备自动功率控制功能。
As a try for circuit standardization, the system realizes the standard protection circuit unit and recovering-time circuit unit, which are connected to system through standard 44 pins' bus interface.
作为标准化的尝试，本系统实现了标准的保护电路单元和恢复时间电路单元，通过44芯总线插座与标准总线接口连接。
And its hardware circuit and software programming are simple and convenient, so it can economize program code space and CPU running time. It is a sort of standard of serial bus interface used widely.
其硬件电路及软件编程简单、方便，可节省程序代码空间和CPU运行时间，是一种使用广泛的串行总线接口标准。
In this text, the NC system control program, communication interface and circuit diagram designed by self are released, which combine with CNC ISO standard.
本文给出了结合现行数控系统通用规范而自行开发设计的数控系统控制程序、通讯接口及硬件电路。
In this text, the NC system control program, communication interface and circuit diagram designed by self are released, which combine with CNC ISO standard.
本文给出了结合现行数控系统通用规范而自行开发设计的数控系统控制程序、通讯接口及硬件电路。
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