B&R ECPNC3-0编码器计数器模块
1.产 品 介 绍
品牌：B&R
型号说明：B&R ECPNC3-0编码器计数器模块
优势：供应进口原装正品，专业停产配件。
公司主营特点：主营产品各种模块/卡件，控制器，触摸屏，伺服驱动器。
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B&R ECPNC3-0除了第一个1024字节的矢量表区域外，您必须非常小心，不要将上述内存区域用于其他目的。您应该参考第3章中的“内存要求”部分，以确定如何指定保留内存区域的位置。例如，如果您的程序无意中写入了包含串行通信参数的静态变量区域，则这些参数将丢失，从而导致与系统控制台终端的通信中断。如果您的程序损坏了系统堆栈，则可能会将错误的值加载到处理器程序计数器（PC）中B&R ECPNC3-0从而导致系统崩溃。硬件功能调试器使用的唯一硬件资源是EIA-232-D端口，这些端口被初始化为与调试终端连接。如果对这些端口进行了重新编程，则必须修改终端特性以适应，或者在重新调用调试器之前，应将端口恢复为调试器设置的特性。B&R ECPNC3-0
With the exception of the first 1024-byte vector table area, you must be extremely careful not to use the above-mentioned memory areas for other purposes. You should refer to the Memory Requirements section in Chapter 3B&R ECPNC3-0 to determine how to dictate the location of the reserved memory areas. If, for example, your program inadvertently wrote over the static variable area containing the serial communication parameters, these parameters would be lost, resulting in a loss of communication with the system console terminal. If your program corrupts the system stack, then an incorrect value may be loaded into the processor Program Counter (PC), causing a system crash. Hardware Functions The only hardware resources used by the debugger are the EIA-232-D ports, which are initialized to interface to the debug terminal. If these ports are reprogrammed, the terminal characteristics must be modified to suit, or the ports should be restored to the debugger-set characteristics prior to reinvoking the debugger.B&R ECPNC3-0
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