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下面显示：“我喜欢单片机”。! f W7 b3 q- z6 E) O! x
2 D( B6 C/ x8 T$ W ORG 0000H
3 w5 w/ |! `$ o Q3 N AJMP WGQWXD
# E! H9 u* l; B/ B ORG 0003H$ @+ G, u; J: o# }( a# z7 w
AJMP INT8 K; n* L# x/ h- K4 Y. l3 v
ORG 0030H8 V0 ^1 f& G3 K+ X( l/ }. i* u
WGQWXD:SETB EA
, n1 ?5 r4 H' H SETB IT03 T+ H! i: c+ D0 i5 d
SETB EX0
- w% b- c% w% _$ L0 R' Q AJMP $
; \: j. f: C3 t9 i;==============================================================================
. S4 s# _( O4 @) @6 sINT: JNB P3.5,WGQ_B
0 H6 T0 @, [; }2 T, ^+ i, k0 M4 ] RETI
% d7 V4 M6 m# i: u% n;==============================================================================, e$ L- Q8 e q6 ^. o
WGQ_B: MOV R2,#00H0 N* s ~1 f6 ^2 i9 H
WGQ_A: MOV A,R2, Y0 @- F! Z% S8 T
MOV DPTR,#TAB5 _: u+ x' |. v/ c% C- w& u& `
MOVC A,@A+DPTR- F/ w2 c. Z; ~7 q
CPL A! l( A9 r' u ~* I f2 u7 N( `
MOV 54H,A
2 r7 d1 M3 Y1 Y8 t& h INC R2 n; G. P' ]9 S; u- ?: f4 i
MOV A,R2 V/ a! H/ p( a1 }9 w
MOV DPTR,#TAB% b% a) Q. k( O" X! |- \: j% u
MOVC A,@A+DPTR
' H4 W0 V0 j& ~! E6 k6 o8 @ CPL A& E$ U+ }' z+ h: U, V3 T7 r) R
MOV 55H,A
2 ?5 N8 t2 T: m& |( G, _ ACALL DL1 x' c$ [; H! G9 {( q8 N& `2 v, S* h! b
MOV P0,55H
* |! Q# u6 C8 A) [: O; a7 [: t MOV P2,54H( f' u' n7 Y7 X Q/ X
INC R2
0 A: n& C& H( [& ?' x' @7 d b! l& J/ C CJNE R2,#254,WGQ_A;#32为1个字,#64为2个字,以此类推.
% y+ W8 j; @, J6 x4 w* O RETI
g4 b* ]* A2 H% W- R8 u;==============================================================================; T0 r2 H) W0 P
DL: MOV R3,#030H
6 U; H- ]: G7 N# c8 X" KL1: MOV R4,#010H6 k7 p& ]# i1 [: x* v# e; Q
L2: DJNZ R4,L2* `0 t( d( w) S5 B
DJNZ R3,L1
9 A/ l5 W* \& e/ z4 v& { RET9 p' _3 X3 N9 Z
;==============================================================================4 W0 A$ \3 v* K8 F8 {: i
TAB: DB 00H,00H,00H,00H,00H,00H,00H,00H
3 C/ Q. i2 L& }) N. V( O DB 00H,00H,00H,00H,00H,00H,00H,00H
; Z3 x, M% W% A2 }" i, K/ p DB 00H,00H,00H,00H,00H,00H,00H,00H- N+ a( t% Y) Q7 \+ b6 C" b
DB 00H,00H,00H,00H,00H,00H,00H,00H
& \: ~1 x! i9 S5 z DB 00H,00H,00H,00H,00H,00H,00H,00H* |! r% }7 J- z: Z3 ]5 W& c9 |* h
DB 00H,00H,00H,00H,00H,00H,00H,00H& ?" c3 F# D: ]- h; k! O
DB 00H,00H,00H,00H,00H,00H,00H,00H;空字符
$ T& I0 d$ k6 k
- j. d5 d7 K- A0 V, o9 I$ F* ~4 D DB 04H,00H,24H,10H,24H,12H,24H,21H6 H7 y5 r4 w: d0 J) s
DB 7FH,0FEH,0C4H,40H,44H,84H,04H,08H: L; T$ c) z! g6 z* P/ E
DB 0FFH,90H,04H,60H,44H,58H,35H,86H
+ t5 W/ A( [; p, _* ^7 s. `9 O* N DB 04H,01H,0CH,07H,04H,00H,00H,00H;我5 D6 g* i) V' @$ q! @
& T' s7 e2 v* ?+ R7 C
DB 00H,40H,40H,40H,50H,40H,57H,5FH# c5 k2 I/ c! i, z% T5 G% q
DB 55H,52H,55H,0D2H,55H,52H,0F5H,52H
# r$ B4 T$ @8 p5 G# Z DB 55H,52H,55H,0D2H,55H,52H,57H,7FH d% R, q7 C/ c- |
DB 0D0H,50H,40H,0C0H,00H,40H,00H,00H;喜
' F( ^) R( A9 m; h. T8 Y9 H % M7 E" ~( Z* P& {3 i$ t3 X
DB 20H,08H,2CH,10H,23H,60H,20H,80H) N- o* l, I1 O2 O+ |
DB 23H,41H,3CH,31H,04H,02H,08H,0CH
+ F0 G( z% {/ Z! I DB 0F0H,30H,17H,0C0H,10H,30H,10H,08H3 F& O* I N' H0 O% e8 u
DB 14H,06H,18H,03H,00H,02H,00H,00H;欢" F) ~- j! Q& J% Z
1 ^8 u8 F+ I% K
DB 00H,08H,00H,08H,1FH,0E8H,92H,48H7 ]( P3 G2 G6 V3 d- k) J+ k$ g6 M
DB 52H,48H,32H,48H,12H,48H,1FH,0FFH
; z+ N+ M" x7 n* I. j7 b DB 12H,48H,32H,48H,52H,48H,92H,48H
9 h1 @1 D7 Y. p( r/ P$ p DB 3FH,0C8H,10H,18H,00H,08H,00H,00H;单
7 f( S+ M! N2 M) w" Y, k0 x2 n9 d * R9 p& r0 o* E
DB 00H,01H,00H,02H,7FH,0FCH,04H,80H
3 E; `+ `9 c/ f+ h- C DB 04H,80H,04H,80H,04H,80H,04H,80H2 C( u) ?5 z3 x N
DB 0FCH,80H,04H,0FFH,04H,00H,04H,00H
; s1 j0 T; e @8 `: T0 E( r DB 04H,00H,0CH,00H,04H,00H,00H,00H;片
" |% h* }6 X0 k! q( P# e! x- X " b6 P* [ h4 j8 x5 k
DB 08H,20H,08H,0C0H,0BH,00H,0FFH,0FFH3 ~ t6 k) f8 Z# W8 H; V
DB 09H,01H,08H,82H,00H,04H,3FH,0F8H
: p9 v [& `& X5 \ A1 T7 i DB 20H,00H,20H,00H,20H,00H,7FH,0FCH- C0 f' u. V4 b% a) P! u6 @
DB 20H,02H,00H,02H,00H,0EH,00H,00H;机
* u4 Q# \' x2 }+ N2 \( ?) n) c . G" e l1 c9 z) F
DB 00H,00H,00H,00H,00H,00H,00H,00H;空字符
* L4 r# _2 w. |! Q9 Z;==============================================================================
2 b9 g6 h: {: q: f END |
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