谁能给个单片机的小创意，内容要有硬件结构，硬件原理图，软件流程图，软件程序设计，谁有啊谢谢

Question

如题所述

Answer 1

实现-计数0-99发给你 ORG 0000H
LJMP MAIN
ORG 0040H
MAIN:MOV P2,#3FH
MOV DPH,#20H
MOV R1,#1;��չDPL
LOOP2:MOV DPL,#0
LOOP1:CLR A
MOVC A,@A+DPTR
MOV P1,A
LCALL DELAY
INC DPTR
CJNE A,#6FH,LOOP1
CLR A
MOV DPL,R1
MOVC A,@A+DPTR
MOV P2,A
INC R1
CJNE A,#0FFH,LOOP2
AJMP MAIN

DELAY:MOV R7,#240
DL1: MOV R6,#249
DL2: NOP
NOP
DJNZ R6,DL2
DJNZ R7,DL1
RET
ORG 2000H
TAB:DB 3FH,06H,5BH,4EH,66H,6DH,7DH,07H,7FH,6FH,0FFH
END