Multifunctional single-chip experimental development plate

Abstract

The invention discloses a multifunction SCM experiment development plate applied in the fields of SCM experiment teaching and SCM product development and the like, characterized in that, a system power, a MCU seat and a plurality of periphery function modules namely an LED, an LCD interface, a 8-section nixietube display circuit, an adjustable DC voltage source, an LED lattice display module, a matrix keyboard, an independent key-press, a power drive, a system clock circuit, an RC filter circuit, a square wave pulse generator, an expanding socket, a passive buzzer, an external reset circuit, an RSS serial interface unit are arranged on the plate body, wherein each periphery function modules are independent each other and combined flexibly according to the design requirement; a locking jack with 40 pins is arranged on the plate body compatible with a plurality of series of SCMs, which can be widely applied in the SCM experiment teaching and product development.

Description

technical field [0001] The invention relates to a single-chip microcomputer experimental development device, in particular to a multifunctional single-chip microcomputer experimental development board. It is used in the field of single-chip microcomputer experimental teaching and single-chip product development. Background technique [0002] In recent years, single-chip microcomputer technology has developed rapidly with an unprecedented momentum. In the field of production and technology development, it has become an important development tool in electronic technology, automation technology, computer technology, detection technology and communication technology. The market is in urgent need of developers engaged in single-chip microcomputers, which also puts forward higher requirements for the teaching and practice of single-chip microcomputers. [0003] The single-chip microcomputer system has the characteristics of "hardware determines software, and program is based on ...

AI Technical Summary

Problems solved by technology

Therefore, the compatibility of this kind of experimental board is not strong, the flexibility is limited, and it cannot meet the requirements of single-chip microcomputer teaching experiments well, and it is difficult to use it as a development board for single-chip microcomputer products.

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