|
|
马上注册，结识高手，享用更多资源，轻松玩转三维网社区。
您需要 登录 才可以下载或查看，没有帐号？注册
x
喷浆机械手分布计算机系统光电隔离式串行接口设计 ' [* S) ?6 ~2 E, D
The Design of Photoelectric-isolated Serial Interface of Shotcrete 8 x$ ]# u7 F0 a# y8 ^$ M
Manipulator Distributed Computer System * n& U0 T5 N- t2 p6 @( |$ J! y$ r; y
刘 杰 ! N2 f6 M* E# B+ \: t
摘 要:介绍了一种采用MAX250/251接口芯片设计完全电气隔离的RS-232C串行通信接口的方法.给出了基于80C196KC+ j0 Y$ j- w/ K' {5 q O
单片机的光电隔离式RS-232接口的硬件电路和软件实现.应用表明,该接口工作可靠,性能优良,经受住了恶劣环境的考* ?% l+ _& e0 i$ T5 s0 |7 c& B2 ~
验. 1 `5 A2 V) [: ]$ r
关键词: MAX250/251;80C196KC;RS-232;喷浆机械手;光电隔离;串行通信
( \$ n( P4 A1 B$ G/ T" S7 U) [5 k& d+ K+ H+ R( A* ]
Abstract: A design method of a RS-232 photoelectric-isolated interface using a type of interface chips
; A! J7 {3 Y9 JMAX250/251 is introduced. By an instance, hardware circuit and software design of the RS-232 5 Z" z" n2 Z+ [) n' d1 ~
photoelectric-isolated interface based on Inter 80C196KC are given. Application shows that the interface has
K" K! u5 q. Z2 U3 X" `stood the severe test. - ~! ^9 b3 ]( d2 X
Key words: MAX250/251; 80C196KC; RS-232; the shotcete manipulator; photoelectric-isolated;
7 ?( a& e( E5 v8 Vserial communication & M, m" d# S4 E; i1 F) w5 r
! k9 f: e C6 m4 `+ r/ C
PDF格式，有详细的接口电路图和相应芯片的简单说明。 |
评分
-
查看全部评分
|
发表于 2007-12-20 08:41:49
