51 serial single chip processor teaching experiment board is a user experiment board, and also a powerful and practical single chip processor develop and debug tools.
Compared with traditional teaching experiment board it has following advantages :( 1) Cheap. (2) It is simple and convenient to use , so long as can carry on the experiment with a PC with RS232. ( 3) With complete function, possess the common user interface of the basic single chip processor, the ADC block, the DAC block, the memory , HID(Human Interface Device, such as the LED and the key board) , parallel interface, serial interface , and so on.
With this experiment board, the beginners can easily to grasp the principle and application of the Monolithic integrated circuit ,be familiar with assemble languages , even the C51 languages. The character of on system debug can shorten the time to study Develop experiment board with emulation this, carry on to user source program real-time to debug online, can shorten construction period of the application system of the single chip processor greatly.
Key words: single chip processor; experiment board; interface; assemble languages