Computer and Modernization ›› 2010, Vol. 1 ›› Issue (11): 106-108,.doi: 10.3969/j.issn.1006-2475.2010.11.030

• 计算机控制 • Previous Articles     Next Articles

Design of Micro-printer Interface Circuit Based on 80C196

LIU Yi-chen, ZHANG Xu-xiang   

  1. School of Telecomunication and Information Engineering, Nanjing of Posts and Telecommunications, Nanjing 210003, China
  • Received:2010-07-19 Revised:1900-01-01 Online:2010-11-25 Published:2010-11-25

Abstract: The application of single-chip micro-printer is very wide, such as intelligent
instrument, medical equipment, fire alarm pricing, etc, it almost becomes a standard system configuration.With rich input-output functions of single-chip microcomputer 80C196 and TPμP-T series micro-printer interface of a higher degree of intelligence, based on the analysis of TPμP-T micro-printer control principle,this paper designs a micro-printer interface circuit in which a single-chip microcomputer 80C196 is the control core.This paper mainly introduces the design and implementation of printing function.

Key words: intelligent, micro-printer, interface circuit, port expansion, query mode

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