General Test-control System

The question for discussion is mainly investigated a test-control system practicality of value, according to domestic and overseas actuality. The test-control system have a manipulate terseness and neighbor face.The text has detailed expatiated about an apiece of fractional, and choose model of controller' s MCU chip, hardware circuited design and software formality design. The introduction contains three parts: In the first part, it introduces the structure and function of United States MCU. The controller chose the C8051F320MCU chip that has entire integration hybrid signal system. It is manufactured by United States TI Cygnal Inc. In the second part, it introduces the content of hardware and software. In the hardware electric circuit design, mainly accomplish the circuit analysis and design of analog and digital signal collection circuit, and LCD module communication and USB linker parts, also made use of the Protel99SE software to draw the principle diagram of the system hardware electric circuit, carried on the design of some hardware anti-jamming in the layout and wiring of the circuit board, at lastly format the PCB board that meet of the system request. In the design, especially accomplish analysis and design of software the data signal collection, USB linker parts and LCD module communication. The finally part, it introduces the test-control system in order to increase the stability of the systemic, and advance precision.The successful research and development of the drive measure and control system, not only changed consumer' s conventional realization of measure and control system, but also accumulated much experience about development of measure and control for we. These certainly afford many references for research and development of single chip micro machine.