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<P align=left>;0802液晶显示CHINA-SZ LOVE8051<BR><SPAN lang=EN-US
style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial"><SPAN
lang=EN-US
style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial"><FONT
size=2>;***************************************************************************<BR>;*
(程序转载请著明出处
，未声明可适应本站腾龙/isp开发套件/倚天版开发套件
*<BR>;* E-mail:sxj1974@163.com (51c51 test web)
51单片机学习网（深圳学林电子有限公司），自学单片机的网站 *<BR>;*
tel:13714407535 石学军 www.51c51.com www.8951.com </FONT></SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial"><FONT
color=#ff0000>51单片机学习网（深圳学林电子有限公司）系列自学单片机例程 </FONT></SPAN>*<SPAN
lang=EN-US
style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: Arial"><FONT
size=2> <BR>;***************************************************************************</FONT></SPAN></SPAN><BR>RS
EQU P2.0<BR>RW EQU P2.1<BR>E EQU P2.2<BR>MOV P0,#01H ;清除屏幕<BR>ACALL
ENABLE<BR>MOV P0,#38H ;8位点阵<BR>ACALL ENABLE<BR>MOV P0,#0FH ;显示开<BR>ACALL
ENABLE<BR>MOV P0,#06H ;移动光标<BR>ACALL ENABLE<BR>MOV P0,#80H ;显示位置<BR>ACALL
ENABLE<BR>mov dptr,#table3<BR>call write1<BR>mov p0,#0c0h<BR>call
enable<BR>mov dptr,#table2<BR>call write1<BR>mov p0,#0c2h<BR>call
enable<BR>jmp $<BR>ENABLE: ;送命令<BR>CLR RS<BR>CLR RW<BR>CLR E<BR>ACALL
DELAY<BR>SETB E<BR>RET<BR>write1: ;写一段话<BR>mov r1,#00h<BR>a1:mov
a,r1<BR>movc a,@a+dptr<BR>call write2<BR>inc r1<BR>cjne
a,#00h,a1<BR>ret<BR>write2: ;写一个字节<BR>mov p0,a<BR>setb rs<BR>clr rw<BR>clr
e<BR>call delay<BR>setb e<BR>ret<BR>delay: ;延时子程序。<BR>mov
r7,#255<BR>d1:mov r6,#255<BR>d2:djnz r6,d2<BR>djnz r7,d1<BR>ret<BR>table3:
db"CHINA-SZ"<BR>table2:
db"LOVE8051"<BR>end<BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR><BR>
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