RELIANCE 45C225可编程控制器模块
1.产 品 介 绍
品牌：RELIANCE
型号说明：RELIANCE 45C225可编程控制器模块
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。
2.产 品 详 情 资 料：
具体编程细节可参考M68040微处理器用户手册确定。然后检查RELIANCE 45C225嵌入式控制器编程器参考指南中给出的所有控制器板载寄存器的详细信息。多MPU编程注意事项良好的编程实践表明，一次只能有一个MPU控制MVME162FX的控制寄存器。特别值得注意的是：RELIANCE 45C225❏ 修改地址映射的寄存器❏ 需要两个周期才能访问的寄存器❏ VME总线中断请求寄存器本地复位操作本地复位（LRST）是系统复位（SRST）的一个子集。可通过五种方式生成本地重置：❏ 看门狗定时器到期❏ 按下前面板复位开关（如果系统控制器功能被禁用）❏ 通过在GCSR的板控制寄存器中声明一位❏ 通过SYSRESET*❏ 通过加电复位RELIANCE 45C225
Specific programming details may be determined by referencing the M68040 Microprocessor User’s Manual. Then check the details of all the controller’s onboard registers as given in the RELIANCE 45C225 Embedded Controller Programmer’s Reference Guide. Multi-MPU Programming Considerations Good programming practice dictates that only one MPU at a time have control of the MVME162FX’s control registers. Of particular note are: ❏ Registers that modify the address map ❏ Registers that require two cycles to access ❏ VMEbus interrupt request registers Local Reset Operation Local reset (LRST) is a subset of system reset (SRST). Local reset can be generated five ways: ❏ Expiration of the watchdog timer ❏ Pressing the front panel RESET switch (if the system controller function is disabled) ❏ By asserting a bit in the board control register in the GCSR ❏ By SYSRESET* ❏ By power-up resetRELIANCE 45C225
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