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DP-898单片机普及板可以使用高级语言在PC计算机下的窗口中进行编程和调试,也可以脱离PC计算机单独使用.它使用了薄膜键盘32个中的20个键来完成程序输入和调试等功能,其中16个键为数字/命令复合键,4个键为功能键.这些键分为4类,共有17种命令和功能,4类命令的功能如下:1.寄存器检测和修改功能;2.存储器检测、修改及操作;3.仿真和开发调试功能;4.EPROM测试、编程功能(此功能需配EPROM编程器,本文不详细介绍).当系统上电或按下“复位”键后,系统的八段显示器将会显示.“DP-898-1”或“DP-898-C”,这种提示符表示系统处于小键盘操作监控状态,在此状态下,用户
The DP-898 Microcontroller Popularization Board can be programmed and debugged using a high-level language in a PC-based window or detached from a PC computer. It uses 20 of the 32 keypad keys to perform functions such as program input and debugging , Of which 16 keys for the digital / command composite keys, 4 keys for the function keys.These keys are divided into four categories, a total of 17 kinds of commands and functions, four kinds of command functions are as follows: 1. Register detection and modification functions; Memory testing, modification and operation; 3. Simulation and development and debugging functions; 4.EPROM testing and programming functions (this function needs to be equipped with EPROM programmer, which is not described in detail herein.) When the system is powered on or press “reset” The system’s eight-segment display will show “DP-898-1” or “DP-898-C”. This prompt indicates that the system is in keypad operation monitoring. In this state, the user