The monolithic microcomputer is an important branch of the developing of the microcomputer.It applies more and more generally to each domain of the national economy construction by its unique structure and the performance.Moreover, using the AT89S51 monolithic integrated circuit design, it can improve the measuring appliance to the digitization, the intellectualization, multi.purpose and the flexibility direction. Moreover, it makes functions integrated in monitoring, processing, controlling, and so on. It has advantages for carries and uses, and it reduces the weight greatly.It has the very high natural price.
This design uses parts and so on AT89S51 chip, 12 nixietubes, four pressed keys, reset switch, crystal oscillator, buzzer to complete. It may realize opening, the suspension, the reset function well. Has the widespread application value in the basketball game.
Keywords: Single Chip Microcomputer ,AT89S51, The reset function
