非常实用的js正则集合归纳 1 javascr ipt 正则对象创建 和用法 声明javascr ipt 正则表达式 var reCat = new RegExp("cat"); 你也可以 var reCat = /cat/; //Perl 风格 （推荐） 2 学习最常用的 test exec match search replace split 6个方法 1） test 检查指定的字符串是否存在 var data = "123123"; var reCat = /123/gi; alert(
ECAT从站芯片ET1100说明书，Section III – Hardware Descr iption (Specific ESC) Section III is ESC specific and contains detailed information about the ESC features, implemented registers, configuration, interfaces, pinout, usage, electrical and mechanical spe
Section I deals with the basic EtherCAT technology. Starting with the EtherCAT protocol itself, the frame processing inside EtherCAT slaves is described. The features and interfaces of the physical layer with its two alternatives Ethernet and EBUS a
Section II contains detailed information about all ESC registers. This section is also common for all Beckhoff ESCs, thus registers, register bits, or features are described which might not be available in a specific ESC. Refer to the register overv
