对最小系统的键盘与显示作简要介绍，5个非编码式键盘，6个LED显示-On the smallest keyboard and display system for a brief introduction, five non-coding-style keyboard, LED display 6

汇编语言实现贪食蛇程序，功能完整，代码风格良好，有适当注释。用masm611开发。-Snake assembly language program, full-featured, good coding style, with appropriate comments. With masm611 development.

（汇编程序）使用MASM 5.0工具，完成10字节长两个压缩无符号BCD数相加的实验程序。两个操作数最好从键盘输入，采用数据段定义（常数）也可以。调试通过、运算结果正确、结果可观察，程序运行具有容 错性、代码编写风范良好、语句行适当注释。-(Assembler) using MASM 5.0 tools to complete the 10 bytes long compressed unsigned BCD number two added to the experimental proced