■598系统介绍           ■51实验演示           ■88实验演示           ■196实验介绍           ■插孔定义表                                ■技术问答
        ■计算机组成原理     ■数字逻辑实验仪   ■模拟电路实验箱   ■可编程控制实验台

            ⊙88实验演示
                8088系统是采用主频为4.77MHZ的8088CPU作为CPU，并以最小工作方式构成的系统。系统内含有串行监控和键盘显示监控
                的全部软硬件设施。所有实验可通过键盘独立操作或与PC联机两种方式来实现。
 
            一、键盘操作
                    在键盘监控状态下系统可以通过一组键盘命令独立完成所有的软硬件实验,每个实验固化在系统监控中。用户可以通过以
                    下命令来完成操作。






                                                                                                                                                              RG 读写寄存器内容 ME 读写存储器内容
                                                                                                                                                              MOV 数据块移动
                                                                                                                                                              RW 读I/O口
                                                                                                                                                              DAR 写I/O口
                                                                                                                                                              STEP 单步运行
                                                                                                                                                              EX/FV 连续运行
                                                                                                                                                              MON 返回P状态
                                                                                                                                                              F1/LS 读上一单元内容
                                                                                                                                                              F2/NX 读下一单元内容
                                           



 
                    以 “8259单级中断控制器”实验为例，具体介绍键盘操作的实验过程

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