The first time ?ngstr?m boots, it inspects the buses on the system and initializes the keyboard, display, mouse, Ethernet adapter, and any other peripherals, then finds the correct drivers to use.
In this paper, the design of an intelligent character input keyboard and LCD displaysystem is presented.
提出了一种基于单片机的智能键盘字符输入及LCD显示系统设计方案。
3
Application programmers perforce learned how to program the video display, keyboard, and mouse directly because neither MS-DOS nor the system BIOS did so adequately.