hey here is that code if you can't
;Program for 5x7 COMMON CATHODE DOT MATRIX DISPLAY
;P1 COL
;P2 ROW
ORG 0000H
AJMP MAIN
ORG 0030H
MAIN:
MOV P1,#00H
MOV P2,#00H
MOV DPTR,#TABLE
LOOP3: MOV R4,#50
LOOP2: MOV R3,#250
LOOP1: MOV R1,#0H
MOV A,#00H
MOV B,#80H
LOOP:
MOVC A,@A+DPTR
CJNE A,#2FH,DO
AJMP MAIN
DO: INC R1
CPL A
MOV P2,A
MOV P1,B
CALL STAY
MOV P2,#0FFH ;row
MOV P1,#0FFH ;col
CALL STAY
MOV A,B
RR A
MOV B,A
MOV A,R1
CJNE R1,#5H,LOOP ;CHECK FOR FIFTH COLOUMN
DJNZ R3,LOOP1
DJNZ R4,LOOP2
INC DPTR
INC DPTR
INC DPTR
INC DPTR
INC DPTR
CALL DELAY
CALL DELAY
AJMP LOOP3
STAY:
MOV R7,#20
ST: NOP
DJNZ R7,ST
RET
DELAY: ;100ms DELAY
SETB PSW.4
MOV R7,#200
HDH:
MOV R6,#100
HD: NOP
NOP
NOP
DJNZ R6,HD
DJNZ R7,HDH
CLR PSW.4
RET
TABLE: ;HEX ARRAY TO DISPLAY CHARACTERS
DB 000H,000H,000H,000H,000H ; 20 space
DB 000H,000H,05fH,000H,000H ; 21 !
DB 000H,007H,000H,007H,000H ; 22 "
DB 014H,07fH,014H,07fH,014H ; 23 #
DB 024H,02aH,07fH,02aH,012H ; 24 $
DB 023H,013H,008H,064H,062H ; 25 %
DB 036H,049H,055H,022H,050H ; 26 &
DB 000H,005H,003H,000H,000H ; 27 '
DB 000H,01cH,022H,041H,000H ; 28 (
DB 000H,041H,022H,01cH,000H ; 29 )
DB 014H,008H,03eH,008H,014H ; 2a *
DB 008H,008H,03eH,008H,008H ; 2b +
DB 000H,050H,030H,000H,000H ; 2c ,
DB 008H,008H,008H,008H,008H ; 2d -
DB 000H,060H,060H,000H,000H ; 2e .
DB 020H,010H,008H,004H,002H ; 2f /
DB 03eH,051H,049H,045H,03eH ; 30 0
DB 000H,042H,07fH,040H,000H ; 31 1
DB 042H,061H,051H,049H,046H ; 32 2
DB 021H,041H,045H,04bH,031H ; 33 3
DB 018H,014H,012H,07fH,010H ; 34 4
DB 027H,045H,045H,045H,039H ; 35 5
DB 03cH,04aH,049H,049H,030H ; 36 6
DB 001H,071H,009H,005H,003H ; 37 7
DB 036H,049H,049H,049H,036H ; 38 8
DB 006H,049H,049H,029H,01eH ; 39 9
DB 000H,036H,036H,000H,000H ; 3a :
DB 000H,056H,036H,000H,000H ; 3b ;
DB 008H,014H,022H,041H,000H ; 3c <
DB 014H,014H,014H,014H,014H ; 3d =
DB 000H,041H,022H,014H,008H ; 3e >
DB 002H,001H,051H,009H,006H ; 3f ?
DB 032H,049H,079H,041H,03eH ; 40 @
DB 07eH,011H,011H,011H,07eH ; 41 A
DB 07fH,049H,049H,049H,036H ; 42 B
DB 03eH,041H,041H,041H,022H ; 43 C
DB 07fH,041H,041H,022H,01cH ; 44 D
DB 07fH,049H,049H,049H,041H ; 45 E
DB 07fH,009H,009H,009H,001H ; 46 F
DB 03eH,041H,049H,049H,07aH ; 47 G
DB 07fH,008H,008H,008H,07fH ; 48 H
DB 000H,041H,07fH,041H,000H ; 49 I
DB 020H,040H,041H,03fH,001H ; 4a J
DB 07fH,008H,014H,022H,041H ; 4b K
DB 07fH,040H,040H,040H,040H ; 4c L
DB 07fH,002H,00cH,002H,07fH ; 4d M
DB 07fH,004H,008H,010H,07fH ; 4e N
DB 03eH,041H,041H,041H,03eH ; 4f O
DB 07fH,009H,009H,009H,006H ; 50 P
DB 03eH,041H,051H,021H,05eH ; 51 Q
DB 07fH,009H,019H,029H,046H ; 52 R
DB 046H,049H,049H,049H,031H ; 53 S
DB 001H,001H,07fH,001H,001H ; 54 T
DB 03fH,040H,040H,040H,03fH ; 55 U
DB 01fH,020H,040H,020H,01fH ; 56 V
DB 03fH,040H,038H,040H,03fH ; 57 W
DB 063H,014H,008H,014H,063H ; 58 X
DB 007H,008H,070H,008H,007H ; 59 Y
DB 061H,051H,049H,045H,043H ; 5a Z
DB 000H,07fH,041H,041H,000H ; 5b [
DB 002H,004H,008H,010H,020H ; 5c Yen Currency Sign
DB 000H,041H,041H,07fH,000H ; 5d ]
DB 004H,002H,001H,002H,004H ; 5e ^
DB 040H,040H,040H,040H,040H ; 5f _
DB 000H,001H,002H,004H,000H ; 60 `
DB 020H,054H,054H,054H,078H ; 61 a
DB 07fH,048H,044H,044H,038H ; 62 b
DB 038H,044H,044H,044H,020H ; 63 c
DB 038H,044H,044H,048H,07fH ; 64 d
DB 038H,054H,054H,054H,018H ; 65 e
DB 008H,07eH,009H,001H,002H ; 66 f
DB 00cH,052H,052H,052H,03eH ; 67 g
DB 07fH,008H,004H,004H,078H ; 68 h
DB 000H,044H,07dH,040H,000H ; 69 i
DB 020H,040H,044H,03dH,000H ; 6a j
DB 07fH,010H,028H,044H,000H ; 6b k
DB 000H,041H,07fH,040H,000H ; 6c l
DB 07cH,004H,018H,004H,078H ; 6d m
DB 07cH,008H,004H,004H,078H ; 6e n
DB 038H,044H,044H,044H,038H ; 6f o
DB 07cH,014H,014H,014H,008H ; 70 p
DB 008H,014H,014H,018H,07cH ; 71 q
DB 07cH,008H,004H,004H,008H ; 72 r
DB 048H,054H,054H,054H,020H ; 73 s
DB 004H,03fH,044H,040H,020H ; 74 t
DB 03cH,040H,040H,020H,07cH ; 75 u
DB 01cH,020H,040H,020H,01cH ; 76 v
DB 03cH,040H,030H,040H,03cH ; 77 w
DB 044H,028H,010H,028H,044H ; 78 x
DB 00cH,050H,050H,050H,03cH ; 79 y
DB 044H,064H,054H,04cH,044H ; 7a z
DB 000H,008H,036H,041H,000H ; 7b <
DB 000H,000H,07fH,000H,000H ; 7c |
DB 000H,041H,036H,008H,000H ; 7d >
DB 010H,008H,008H,010H,008H ; 7e Right ArP2 ->
DB 078H,046H,041H,046H,078H ; 7f Left ArP2 <-
DB 2FH
END
Added after 2 minutes:
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