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7/30/2019 Thi Vi x l 8x51
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Bi 1:
$MOD51
ORG 00H
CHUONGTRINH:
LCALL MAIN1
LCALL DELAY1000MS
LCALL MAIN2
LCALL DELAY1000MS
;***************MAIN1:
MOV DPTR,#CODEDIP
MP1:
MOV R0,#100
MP2:
LCALL SCANMATRIX
DJNZ R0,MP2
MOV A,DPL
ADD A,#8
MOV DPL,A
CJNE A,#LOW(CODEDIP+80),MP1RET
;******************
MAIN2:
MOV P1,#00H
MOV P0,#00H
MOV DPTR,#CODEDISP3
MP10:
MOV R0,#20
MP20:
LCALL SCANMATRIXSTA_RED
LCALL SCANMATRIXSTA_GRE
DJNZ R0,MP20
INC DPTR
MOV A,DPL
CJNE A,#LOW(CODEDISP3+74),MP10
MOV A,DPH
CJNE A,#HIGH(CODEDISP3+74),MP10
SJMP MAIN2
;*************************
SCANMATRIXSTA_GRE:
PUSH ACC
PUSH B
PUSH 00HPUSH 01H
PUSH 02H
MOV R0,#00H
MOV R1,#01H
MOV R2,#00H
SCANMAT_GRE:
MOV A,R0
MOVC A,@A+DPTR
MOV B,A
PUSH DPL
PUSH DPH
MOV DPTR,#CODECOLOR_GRE
MOV A,R2
MOVC A,@A+DPTRPOP DPH
POP DPL
ORL A,B
MOV P2,A
MOV P1,R1
LCALL DELAY
MOV P1,#00H
INC R0
INC R2
MOV A,R1
RR AMOV R1,A
CJNE R0,#08H,SCANMAT_GRE
POP 02H
POP 01H
POP 00H
POP B
POP ACC
RET
;******************************
SCANMATRIXSTA_RED:
PUSH ACC
PUSH B
PUSH 00H
PUSH 01H
PUSH 02H
MOV R0,#00H
MOV R1,#01H
MOV R2,#00H
SCANMAT_RED:
MOV A,R0
MOVC A,@A+DPTR
MOV B,A
PUSH DPLPUSH DPH
MOV DPTR,#CODECOLOR_RED
MOV A,R2
MOVC A,@A+DPTR
POP DPH
POP DPL
ORL A,B
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MOV P2,A
MOV P0,R1
LCALL DELAY
MOV P0,#00H
INC R0
INC R2
MOV A,R1
RR A
MOV R1,ACJNE R0,#08H,SCANMAT_RED
POP 02H
POP 01H
POP 00H
POP B
POP ACC
RET
;*******************
SCANMATRIX:
PUSH ACC
PUSH 00HPUSH 01H
MOV R0,#00H
MOV R1,#01H
SCAN:
MOV A,R0
MOVC A,@A+DPTR
MOV P2,A
MOV P1,R1
LCALL DELAY
MOV P1,#00H
MOV P0,#00H
INC R0
MOV A,R1
RL A
MOV R1,A
CJNE R0,#08H,SCAN
POP 01H
POP 00H
POP ACC
RET
;************
DELAY:
PUSH 00HPUSH 01H
MOV R1,#5
DEL:
MOV R0,125
DJNZ R0,$
DJNZ R1,DEL
POP 01H
POP 00H
RET
DELAY1000MS:
PUSH 00H
MOV R0,#200
MOV TMOD,#01H
LOOP2:
MOV TH0,#HIGH(-5000)
MOV TL0,#LOW(-5000)SETB TR0
JNB TF0,$
CLR TR0
CLR TF0
DJNZ R0,LOOP2
POP 00H
RET
;****************************
CODEDIP: ; HINH
DB 0E3H,0C1H,81H,3H,3H,81H,0C1H,0E3H
DB 0E3H,0C1H,81H,3H,3H,81H,0C1H,0E3HDB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,01H,7DH,45H,55H,45H,7DH,01H
DB 0FFH,01H,7DH,45H,55H,45H,7DH,01H
DB 0FFH,01H,7DH,45H,55H,45H,7DH,01H
DB 0FFH,01H,7DH,45H,55H,45H,7DH,01H
DB 0FFH,01H,7DH,45H,55H,45H,7DH,01H
DB 0FFH,01H,7DH,45H,55H,45H,7DH,01H
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
;*****************************
CODEDISP3: ;TEN
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FDH,0FDH,01H,0FDH,0FDH
DB 07H,0EBH,6DH,0EBH,07H,0FFH
DB 0C7H,0BBH,6DH,01H,0EFH,0FFH,0FFH
DB 0FFH,0FFH
DB 81H,7FH,7FH,7FH,81H,0FFH
DB 81H,7FH,7FH,7FH,81H,0FFH
DB 01H,0EFH,0EFH,0EFH,01H,0FFH
DB 0FFH,0FFH
DB 01H,0FBH,0F7H,0FBH,01H,0FFH
DB 07H,0EBH,6DH,0EBH,07H,0FFH
DB 01H,0EFH,0EFH,0EFH,01H,0FFH
DB 0F3H,0EDH,0EDH,0EDH,01H,0FFH,0FFH,0FFHDB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
;******************************
CODECOLOR_GRE:
DB 0F0H,0F0H,0F0H,0F0H,0FH,0FH,0FH,0FH
CODECOLOR_RED:
DB 0FH,0FH,0FH,0FH,0F0H,0F0H,0F0H,0F0H
END
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7/30/2019 Thi Vi x l 8x51
9/18
Bai2:
$MOD51
ORG 00H
CHUONGTRINH:
LCALL MAIN1
LCALL DELAY1000MS
LCALL MAIN2
LCALL DELAY1000MS
LCALL MAIN3LCALL DELAY1000MS
;****************
MAIN1:
MOV DPTR,#CODEDISP1
MP1:
MOV R0,#100
MP2:
LCALL SCANMATRIX
DJNZ R0,MP2
MOV A,DPL
ADD A,#8MOV DPL,A
CJNE A,#LOW(CODEDISP1+16),MP1
RET
;**********************
MAIN2:
MOV P0,#00H
MOV DPTR,#CODEDISP2
MOV R0,#5 ;SO LAN CHOP
MP12:
MOV R1,#100
MP22:
LCALL SCANMATRIX
DJNZ R1,MP22
LCALL TATLED
DJNZ R0,MP12
RET
;*****************
MAIN3:
MOV P1,#00H
MOV P0,#00H
MOV DPTR,#CODEDISP3
MP10:
MOV R0,#20MP20:
LCALL SCANMATRIXSTA_RED
LCALL SCANMATRIXSTA_GRE
DJNZ R0,MP20
INC DPTR
MOV A,DPL
CJNE A,#LOW(CODEDISP3+74),MP10
MOV A,DPH
CJNE A,#HIGH(CODEDISP3+74),MP10
SJMP MAIN3
;***************************
SCANMATRIXSTA_GRE:
PUSH ACC
PUSH B
PUSH 00H
PUSH 01HPUSH 02H
MOV R0,#00H
MOV R1,#01H
MOV R2,#00H
SCANMAT_GRE:
MOV A,R0
MOVC A,@A+DPTR
MOV B,A
PUSH DPL
PUSH DPH
MOV DPTR,#CODECOLOR_GREMOV A,R2
MOVC A,@A+DPTR
POP DPH
POP DPL
ORL A,B
MOV P2,A
MOV P1,R1
LCALL DELAY
MOV P1,#00H
INC R0
INC R2
MOV A,R1
RR A
MOV R1,A
CJNE R0,#08H,SCANMAT_GRE
POP 02H
POP 01H
POP 00H
POP B
POP ACC
RET
;*****************************
SCANMATRIXSTA_RED:PUSH ACC
PUSH B
PUSH 00H
PUSH 01H
PUSH 02H
MOV R0,#00H
MOV R1,#01H
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MOV R2,#00H
SCANMAT_RED:
MOV A,R0
MOVC A,@A+DPTR
MOV B,A
PUSH DPL
PUSH DPH
MOV DPTR,#CODECOLOR_RED
MOV A,R2MOVC A,@A+DPTR
POP DPH
POP DPL
ORL A,B
MOV P2,A
MOV P0,R1
LCALL DELAY
MOV P0,#00H
INC R0
INC R2
MOV A,R1RR A
MOV R1,A
CJNE R0,#08H,SCANMAT_RED
POP 02H
POP 01H
POP 00H
POP B
POP ACC
RET
;*******************
SCANMATRIX:
PUSH ACC
PUSH 00H
PUSH 01H
MOV R0,#00H
MOV R1,#01H
SCAN:
MOV A,R0
MOVC A,@A+DPTR
MOV P2,A
MOV P1,R1
LCALL DELAY
MOV P1,#00HMOV P0,#00H
INC R0
MOV A,R1
RL A
MOV R1,A
CJNE R0,#08H,SCAN
POP 01H
POP 00H
POP ACC
RET
;************
DELAY:
PUSH 00H
PUSH 01H
MOV R1,#5
DEL:MOV R0,125
DJNZ R0,$
DJNZ R1,DEL
POP 01H
POP 00H
RET
;*****************************
DELAY1000MS:
PUSH 00H
MOV R0,#200
MOV TMOD,#01HLOOP2:
MOV TH0,#HIGH(-5000)
MOV TL0,#LOW(-5000)
SETB TR0
JNB TF0,$
CLR TR0
CLR TF0
DJNZ R0,LOOP2
POP 00H
RET
;****************************
TATLED:
PUSH 00H
MOV R0,#100
MOV TMOD,#01H
TAT:
MOV TH0,#0D8H;SANG 216
MOV TL0,#0F0H;TAT 240
SETB TR0
JNB TF0,$
CLR TR0
CLR TF0
DJNZ R0,TATPOP 00H
RET
;****************************
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CODEDISP1: ; HINH
DB 0E3H,0C1H,81H,3H,3H,81H,0C1H,0E3H
DB 0E3H,0C1H,81H,3H,3H,81H,0C1H,0E3H
;*****************************
CODEDISP2:
DB 0FFH,01H,7DH,45H,55H,45H,7DH,01H
;*****************************
CODEDISP3: ;TEN
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFHDB 0FDH,0FDH,01H,0FDH,0FDH
DB 07H,0EBH,6DH,0EBH,07H,0FFH
DB 0C7H,0BBH,6DH,01H,0EFH,0FFH,0FFH
DB 0FFH,0FFH
DB 81H,7FH,7FH,7FH,81H,0FFH
DB 81H,7FH,7FH,7FH,81H,0FFH
DB 01H,0EFH,0EFH,0EFH,01H,0FFH
DB 0FFH,0FFH
DB 01H,0FBH,0F7H,0FBH,01H,0FFH
DB 07H,0EBH,6DH,0EBH,07H,0FFH
DB 01H,0EFH,0EFH,0EFH,01H,0FFHDB 0F3H,0EDH,0EDH,0EDH,01H,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
;******************************
CODECOLOR_GRE:
DB 0F0H,0F0H,0F0H,0F0H,0FH,0FH,0FH,0FH
CODECOLOR_RED:
DB 0FH,0FH,0FH,0FH,0F0H,0F0H,0F0H,0F0H
END
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7/30/2019 Thi Vi x l 8x51
12/18
Bai3:
$MOD51
ORG 00H
CHUONGTRINH:
LCALL MAIN1
LCALL DELAY1000MS
CHU:
MOV R3,#3 ; so lan lap
CHU1:LCALL MAIN2
LCALL MAIN3
LCALL MAIN4
DJNZ R3,CHU1
LCALL DELAY1000MS
LCALL MAIN5
;****************
MAIN1: ;TRAITIM
MOV DPTR,#CODEDISP1
MP1:
MOV R0,#100MP2:
LCALL SCANMATRIX
DJNZ R0,MP2
MOV A,DPL
ADD A,#8
MOV DPL,A
CJNE A,#LOW(CODEDISP1+16),MP1
RET
;****************
MAIN5: ;HINH 2, KET THUC
MOV DPTR,#CODEDISP
AP11:
MOV R0,#100
AP21:
LCALL SCANMATRIX
DJNZ R0,AP21
CJNE A,#LOW(CODEDISP1+16),AP21
SJMP $
;****************
MAIN2: ;DAT
MOV P1,#00H
MOV P0,#00HMOV DPTR,#CODEDISP2
MP10:
MOV R0,#50
MP20:
LCALL SCANMATRIXSTA_RED
DJNZ R0,MP20
INC DPTR
MOV A,DPL
CJNE A,#LOW(CODEDISP2+20),MP10
MOV A,DPH
CJNE A,#HIGH(CODEDISP2+20),MP10
RET
;****************
MAIN3: ; HUU
MOV P1,#00H
MOV P0,#00HMOV DPTR,#CODEDISP3
MP11:
MOV R0,#50
MP21:
LCALL SCANMATRIXSTA_GRE
DJNZ R0,MP21
INC DPTR
MOV A,DPL
CJNE A,#LOW(CODEDISP3+20),MP11
MOV A,DPH
CJNE A,#HIGH(CODEDISP3+20),MP11RET
;****************
MAIN4: ;PHAM
MOV P1,#00H
MOV P0,#00H
MOV DPTR,#CODEDISP4
MP12:
MOV R0,#50
MP22:
LCALL SCANMATRIXSTA_YEL
DJNZ R0,MP22
INC DPTR
MOV A,DPL
CJNE A,#LOW(CODEDISP4+30),MP12
MOV A,DPH
CJNE A,#HIGH(CODEDISP4+30),MP12
RET
;*************************
SCANMATRIXSTA_GRE:
PUSH ACC
PUSH 00H
PUSH 01H
MOV R0,#00HMOV R1,#01H
SCANMAT_GRE:
MOV A,R0
MOVC A,@A+DPTR
MOV P2,A
MOV P0,R1
LCALL DELAY
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MOV P1,#00H
INC R0
MOV A,R1
RR A
MOV R1,A
CJNE R0,#08H,SCANMAT_GRE
POP 01H
POP 00H
POP ACCRET
;*************************
SCANMATRIXSTA_RED:
PUSH ACC
PUSH 00H
PUSH 01H
MOV R0,#00H
MOV R1,#01H
SCANMAT_RED:
MOV A,R0
MOVC A,@A+DPTRMOV P2,A
MOV P1,R1
LCALL DELAY
MOV P1,#00H
MOV P0,#00H
INC R0
MOV A,R1
RR A
MOV R1,A
CJNE R0,#08H,SCANMAT_RED
POP 01H
POP 00H
POP ACC
RET
;******************
SCANMATRIXSTA_YEL:
PUSH ACC
PUSH 00H
PUSH 01H
MOV R0,#00H
MOV R1,#01H
SCANMAT_YEL:
MOV A,R0MOVC A,@A+DPTR
MOV P2,A
MOV P1,R1
MOV P0,R1
LCALL DELAY
MOV P1,#00H
MOV P0,#00H
INC R0
MOV A,R1
RR A
MOV R1,A
CJNE R0,#08H,SCANMAT_YEL
POP 01H
POP 00H
POP ACC
RET;*******************
SCANMATRIX:
PUSH ACC
PUSH 00H
PUSH 01H
MOV R0,#00H
MOV R1,#01H
SCAN:
MOV A,R0
MOVC A,@A+DPTR
MOV P2,AMOV P1,R1
LCALL DELAY
MOV P1,#00H
MOV P0,#00H
INC R0
MOV A,R1
RL A
MOV R1,A
CJNE R0,#08H,SCAN
POP 01H
POP 00H
POP ACC
RET
;*************************
DELAY:
PUSH 00H
PUSH 01H
MOV R1,#5
DEL:
MOV R0,125
DJNZ R0,$
DJNZ R1,DEL
POP 01HPOP 00H
RET
;**************
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DELAY1000MS:
PUSH 00H
MOV R0,#200
MOV TMOD,#01H
LOOP2:
MOV TH0,#HIGH(-5000)
MOV TL0,#LOW(-5000)
SETB TR0
JNB TF0,$CLR TR0
CLR TF0
DJNZ R0,LOOP2
POP 00H
RET
;****************************
CODEDISP1: ; HINH
DB 0E3H,0C1H,81H,3H,3H,81H,0C1H,0E3H
DB 0E3H,0C1H,81H,3H,3H,81H,0C1H,0E3H
CODEDISP:
DB 0FFH,01H,7DH,45H,55H,45H,7DH,01HDB 0FFH,01H,7DH,45H,55H,45H,7DH,01H
DB 0FFH,01H,7DH,45H,55H,45H,7DH,01H
;*****************************
CODEDISP2: ;Dat-do
DB 0FFH,0FFH
DB 0FDH,0FDH,01H,0FDH,0FDH
DB 07H,0EBH,6DH,0EBH,07H,0FFH
DB 0FFH,0C7H,0BBH,7DH,6DH,01H,0EFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH
CODEDISP3:;Huu-xanh
DB 0FFH,0FFH
DB 81H,7FH,7FH,7FH,81H,0FFH
DB 0FFH,0F9H,85H,7FH,7FH,7FH,81H,0FFH
DB 01H,0EFH,0EFH,0EFH,01H,0FFH
DB 0FFH,0FFH
CODEDISP4: ;Pham-Cam
DB 0FFH,0FFH,
DB 01H,0FBH,0F7H,0FBH,01H,0FFH
DB 07H,0EBH,6DH,0EBH,07H,0FFH
DB 01H,0EFH,0EFH,0EFH,01H,0FFH
DB 0F3H,0EDH,0EDH,0EDH,01H,0FFH,0FFH,0FFH
DB 0FFH,0FFH
END
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7/30/2019 Thi Vi x l 8x51
15/18
Bai4:
$MOD51
ORG 00H
CHUONGTRINH:
LCALL MAIN1
LCALL DELAY500MS
CHUHINH:
LCALL MAIN2
LCALL DELAY500MSLCALL MAIN7
LCALL DELAY500MS
LCALL MAIN4
LCALL DELAY500MS
LCALL MAIN7
LCALL DELAY500MS
LCALL MAIN6
LCALL DELAY500MS
LCALL DELAY500MS
LJMP CHUHINH
;****************MAIN1:
MOV DPTR,#CODEDISP1
MP1:
MOV R0,#100
MP2:
LCALL SCANMATRIX
DJNZ R0,MP2
MOV A,DPL
ADD A,#8
MOV DPL,A
CJNE A,#LOW(CODEDISP1+16),MP1
RET
;**********************
MAIN7: ;CHOP TAT
MOV P0,#00H
MOV P1,#00H
MOV DPTR,#CODEDISP7
MOV R0,#5 ;SOLAN CHOP
CP:
MOV R1,#50
CP1:
LCALL SCANMATRIXSTA_RED
DJNZ R1,CP1LCALL TATLED
DJNZ R0,CP
RET
;********************
MAIN2:
MOV P1,#00H
MOV P0,#00H
MOV DPTR,#CODEDISP2
MP11:
MOV R0,#50
MP21:
LCALL SCANMATRIXSTA_GRE
DJNZ R0,MP21INC DPTR
MOV A,DPL
CJNE A,#LOW(CODEDISP2+24),MP11
MOV A,DPH
CJNE A,#HIGH(CODEDISP2+24),MP11
RET
;****************
MAIN4:
MOV P1,#00H
MOV P0,#00H
MOV DPTR,#CODEDISP4MP14:
MOV R0,#50
MP24:
LCALL SCANMATRIXSTA_GRE
DJNZ R0,MP24
INC DPTR
MOV A,DPL
CJNE A,#LOW(CODEDISP4+24),MP14
MOV A,DPH
CJNE A,#HIGH(CODEDISP4+24),MP14
RET
;****************
MAIN6:
MOV P1,#00H
MOV P0,#00H
MOV DPTR,#CODEDISP6
MP16:
MOV R0,#50
MP26:
LCALL SCANMATRIXSTA_GRE
DJNZ R0,MP26
INC DPTR
MOV A,DPLCJNE A,#LOW(CODEDISP6+32),MP16
MOV A,DPH
CJNE A,#HIGH(CODEDISP6+32),MP16
RET
;*************************
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SCANMATRIXSTA_GRE:
PUSH ACC
PUSH 00H
PUSH 01H
MOV R0,#00H
MOV R1,#01H
SCANMAT_GRE:
MOV A,R0
MOVC A,@A+DPTRMOV P2,A
MOV P0,R1
LCALL DELAY
MOV P1,#00H
INC R0
MOV A,R1
RR A
MOV R1,A
CJNE R0,#08H,SCANMAT_GRE
POP 01H
POP 00HPOP ACC
RET
;*************
SCANMATRIXSTA_RED:
PUSH ACC
PUSH 00H
PUSH 01H
MOV R0,#00H
MOV R1,#01H
SCANMAT_RED:
MOV A,R0
MOVC A,@A+DPTR
MOV P2,A
MOV P1,R1
LCALL DELAY
MOV P1,#00H
MOV P0,#00H
INC R0
MOV A,R1
RR A
MOV R1,A
CJNE R0,#08H,SCANMAT_RED
POP 01HPOP 00H
POP ACC
RET
;******************
SCANMATRIX:
PUSH ACC
PUSH 00H
PUSH 01H
MOV R0,#00H
MOV R1,#01H
SCAN:
MOV A,R0
MOVC A,@A+DPTRMOV P2,A
MOV P1,R1
LCALL DELAY
MOV P1,#00H
MOV P0,#00H
INC R0
MOV A,R1
RL A
MOV R1,A
CJNE R0,#08H,SCAN
POP 01HPOP 00H
POP ACC
RET
;**********************
TATLED:
PUSH 00H
MOV R0,#100
MOV TMOD,#01H
TAT:
MOV TH0,#0D8H;SANG 216
MOV TL0,#0F0H;TAT 240
SETB TR0
JNB TF0,$
CLR TR0
CLR TF0
DJNZ R0,TAT
POP 00H
RET
;**********************
DELAY:
PUSH 00H
PUSH 01H
MOV R1,#5DEL:
MOV R0,125
DJNZ R0,$
DJNZ R1,DEL
POP 01H
POP 00H
RET
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DELAY500MS:
PUSH 00H
MOV R0,#100
MOV TMOD,#01H
LOOP2:
MOV TH0,#HIGH(-5000)
MOV TL0,#LOW(-5000)
SETB TR0
JNB TF0,$CLR TR0
CLR TF0
DJNZ R0,LOOP2
POP 00H
RET
;***************************
CODEDISP1: ;HIEN HINH TRONG 2GIAY
DB 0FFH,01H,7DH,45H,55H,45H,7DH,01H
DB 0FFH,01H,7DH,45H,55H,45H,7DH,01H
CODEDISP2: ;CHU DAT
DB 0FFH,0FFH,0FFH,0FFH,0FFHDB 0FDH,0FDH,01H,0FDH,0FDH,0FFH
DB 07H,0EBH,6DH,0EBH,07H
DB 0FFH,0C7H,0BBH,7DH,6DH,01H,0EFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
CODEDISP4: ;CHU HUU
DB 0FFH,0FFH,0FFH,0FFH,0FFH
DB 81H,7FH,7FH,7FH,81H
DB 0FFH,0F9H,85H,7FH,7FH,7FH,81H,0FFH
DB 01H,0EFH,0EFH,0EFH,01H,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH
CODEDISP6: ;CHU PHAM
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 01H,0FBH,0F7H,0FBH,01H,0FFH
DB 07H,0EBH,6DH,0EBH,07H,0FFH
DB 01H,0EFH,0EFH,0EFH,01H,0FFH
DB 0F3H,0EDH,0EDH,0EDH,01H,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
CODEDISP7: ; HINH TRAI TIM
DB 0E7H
DB 0E7H,0C3H,83H,7H,7H,83H,0C3H,0E7H
DB 0FFH,0FFH,0FFH
END
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7/30/2019 Thi Vi x l 8x51
18/18
