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  • #1

    Quang Báo & ứng Dụng

    Chào cả nhà, em đang làm 1 đề tài qb cỡ nhõ 6 con 5x7 ghép với nhau điều khiển bởi con 89c51 . ví dụ em muốn chay 1 dòng chữ đơn giản thôi" DIEN TU VIET NAM" dịch từ trái sang phải thì minh có cần gắn thêm con ROM VÀ RAM ngoài ko mấy anh? và giả sử nếu có thì con ROM VÀ Ram đó phải thiết kế kèm theo cái mạch nap luôn phải ko ? vì theo em bít 89c51 chỉ có 128byte ram và 4Kb rom thôi.Sư huynh nào cao thủ thì hướng dẫn giúp em cách giao tiếp Rom Ram với con vi xử lí luôn nha
    Tags: None
  • #2
    dòng chữ ít thế thì 89c51 dư sức, nhưng chuyển sang 89s52 đi,lập trình vẫn thế, vừa rẻ, vừa nhiều tính năng hơn, mạch nạp đơn giản .
    Cung cấp Oscilocope , Inverter , Switching , DC power supply , AC millivolt meter ....

    Comment

    • #3
      ?__hĩ minh hoi ma ko ai tra loi giup het buon` thoi roi`
      Bạn làm như mọi người chỉ ăn với ngồi trên này trả lời bạn không thôi ý!
      Dùng 89sxx rẻ hơn, mạnh hơn, chân cẳng vẫn thế. Với lại nhiều bài nói về quang báo lắm rồi. Bạn chưa tìm hiểu đã hỏi thì khó lắm.

      Comment

      • #4
        Nguyên văn bởi helomoto Xem bài viết
        Chào cả nhà, em đang làm 1 đề tài qb cỡ nhõ 6 con 5x7 ghép với nhau điều khiển bởi con 89c51 . ví dụ em muốn chay 1 dòng chữ đơn giản thôi" DIEN TU VIET NAM" dịch từ trái sang phải thì minh có cần gắn thêm con ROM VÀ RAM ngoài ko mấy anh? và giả sử nếu có thì con ROM VÀ Ram đó phải thiết kế kèm theo cái mạch nap luôn phải ko ? vì theo em bít 89c51 chỉ có 128byte ram và 4Kb rom thôi.Sư huynh nào cao thủ thì hướng dẫn giúp em cách giao tiếp Rom Ram với con vi xử lí luôn nha
        Bạn nên chuyển ma trận Led sang 8x8 đi, 5x7 nhỏ quá .
        Mấy bạn vừa nói đúng đó, bạn chuyển sang dùng 89S52 đi nó chỉ khác là bộ nhớ được nhiều hơn 89S51 thôi.
        Nếu định làm nhưng chưa hiểu nguyên lý thì mail hoặc gọi điện cho mình.
        địa chỉ liên hệ trong lý lịch thành viên hoặc vào trang chủ của mình.

        Quân tử tranh cãi để tìm chân lý
        Tiểu nhân tranh cãi để định hơn thua

        Comment

        • #5
          Cái này mình đã làm rồi. không khó đâu.

          Nguyên văn bởi hiodong Xem bài viết
          dòng chữ ít thế thì 89c51 dư sức, nhưng chuyển sang 89s52 đi,lập trình vẫn thế, vừa rẻ, vừa nhiều tính năng hơn, mạch nạp đơn giản .
          Cái náy ko khó lém đâu. Chỉ cần bạn biết cách điều khiển một led matrix ví dụ 8x8 thi đã có thể làm bảng quang báo rùi đấy.
          Bảng quang báo thực chất là gồm nhiều led matrix ghép lại mà thành
          Chúc bạn thành công
          Nếu chẳng một phen sương thấm lạnh
          Hoa mai đâu dễ tỏa mùi hương

          Comment

          • #6
            rất sẵn lòng dc giúp các pác,thực chất cái này rất dễ
            cứ liên hệ em em sẽ giúp (nói trước ko có giao tiếp pc đâu nhé vì em đang ngâm cứu thằng này)
            8051 là con em viết thành thạo. em sẵn sàng giúp đỡ các pác nếu em có thể
            liên lạc với em qua địa chi email: Mob: 01882.076.989

            Comment

            • #7
              các tiền bối ai đã làm mạch này thì cho em xin sơ đồ nguyên lý và code nhé,em mới học về vi điều khiển ma thấy khó quá!!!!!!!!
              ĐẠI HỌC SƯ PHẠM KỸ THUẬT I

              Nợ cha một sự nghiệp - Nợ mẹ một nàng dâu

              Comment

              • #8
                led matrix display

                cái này em mô phỏng bằng proteus 7.6 các pác chịu khó dơn bản này về dùng nhá
                .bảng led 8x64 dùng ic 74541 chốt và đưa data ra hàng(dùng phương pháp quét cột)
                Code:
                																							 $MOD51
HANG DATA P2 ;HANG PORT2 TICH CUC MUC THAP
COT DATA P0 ;COT PORT3 TICH CUC MUC CAO
SELECT0 BIT P1.0 ;CAC BIT CHON LED TICH CUC
SELECT1 BIT P1.1
SELECT2 BIT P1.2
SELECT3 BIT P1.3
SELECT4 BIT P1.4
;----------------------------------------------------------- ---
BEGIN:
;<<<<<<<<<<<<<<<<<<WEL COME TO VINH PHAT>>>>>>>>>>>>>>>>>>>>
;;<<<<<<<<<<<<>>>>>>>>>>>>
;;(((((((((((((((((((HINH ANH(CHU) DONG))))))))))))))))))) 
;	 MOV    DPTR,#A1   
;;     MOV    R0, #2
;LAPLAI15:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI15
;	
;	 MOV    DPTR,#A2   
;     MOV    R0, #2
;LAPLAI16:
;     LCALL    SCAN8MT    
;    DJNZ   R0, LAPLAI16
;	 
;	 MOV    DPTR,#A3  
;     MOV    R0, #2
;LAPLAI17:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI17
;	 
;	 MOV    DPTR,#A4   
;     MOV    R0, #2
;LAPLAI18:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI18
;	 
;	 MOV    DPTR,#A5   
;     MOV    R0, #2
;LAPLAI19:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI19
;	 
;	 MOV    DPTR,#A6   
;     MOV    R0, #2
;LAPLAI20:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI20
;	
;	 MOV    DPTR,#A7   
;     MOV    R0, #2
;LAPLAI21:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI21
;
;	 MOV    DPTR,#A8   
;     MOV    R0, #2
;LAPLAI22:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI22
;
;
;	 MOV    DPTR,#A9   
;     MOV    R0, #2
;LAPLAI23:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI23
;
;	 MOV    DPTR,#A10   
;     MOV    R0, #2
;LAPLAI24:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI24
;
;	 MOV    DPTR,#A9   
;    MOV    R0, #2
;LAPLAI25:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI25
;
;	 MOV    DPTR,#A9   
;     MOV    R0, #2
;LAPLAI26:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI26

;	 MOV    DPTR,#A12   
;     MOV    R0, #2
;LAPLAI27:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI27
;
;	 MOV    DPTR,#A13   
;     MOV    R0, #2
;LAPLAI28:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI28
;
;	 MOV    DPTR,#A14   
;     MOV    R0, #2
;LAPLAI29:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI29
;
;	 MOV    DPTR,#A15   
;     MOV    R0, #2
;LAPLAI30:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI30
;
;	 MOV    DPTR,#A16   
;     MOV    R0, #2
;;LAPLAI31:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI31
;
;	 MOV    DPTR,#A17   
;     MOV    R0, #2
;LAPLAI32:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI32
;
;	 MOV    DPTR,#A18  
;     MOV    R0, #2
;LAPLAI33:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI33
;
;	 MOV    DPTR,#A19   
;     MOV    R0, #2
;LAPLAI34:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI34
;
;	 MOV    DPTR,#A19   
;     MOV    R0, #2
;LAPLAI35:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI35
;
;	 MOV    DPTR,#A20   
;     MOV    R0, #2
;LAPLAI36:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI36
;
;	 MOV    DPTR,#A21   
;     MOV    R0, #2
;;LAPLAI37:
;;     LCALL    SCAN8MT    
;;     DJNZ   R0, LAPLAI37
;
MOV    DPTR,#REMCUA    
     MOV    R0, #2
LAPLAI1:
     LCALL    SCAN8MT1    
     DJNZ   R0, LAPLAI1
MP1:    
     MOV    R0,#1  

MP00: 
	LCALL SCAN8MT ;NAP DU LIEU
	DJNZ R0,MP00
	INC DPTR
	MOV A,DPL
	CJNE A,#LOW(REMCUA+60),MP1
;+++++++++++++VINH PHAT STOP AND RUN+++++++++++++++++++

MOV    DPTR,#VINHPHAT    
     MOV    R0, #10
LAPLAI9:
     LCALL    SCAN8MT    
     DJNZ   R0, LAPLAI9
     MOV    DPTR,#VINHPHAT
MP2:    
     MOV    R0,#1  
MP88: 
	LCALL SCAN8MT ;NAP DU LIEU
	DJNZ R0,MP88
	INC DPTR
	MOV A,DPL
	CJNE A,#LOW(VINHPHAT+60),MP2
;<<<<<<<<<<<<KINH CHAO QUY KHACH>>>>>>>>>>>>>>
	MOV DPTR,#KINH
AAA: 
	MOV R0,#1;TOC DO HIEN KY TU
BBB: 
	LCALL SCAN8MT ;NAP DU LIEU
	DJNZ R0,BBB
	INC DPTR
	MOV A,DPL
	MOV R1,DPH
	CJNE R1,#02H,AAA ;KIEM TRA KET T	
	CJNE    A,#LOW(KINH+80),AAA
;<<<<<<<<<<<<>>>>>>>>>>>>
MOV    DPTR,#UYTIN   
     MOV    R0, #25
LAPLAI10:
     LCALL    SCAN8MT    
     DJNZ   R0, LAPLAI10
     MOV    DPTR,#UYTIN
MP99:    
     MOV    R0,#1
;<<<<<<<<<<<<>>>>>>>>>>>>
MOV    DPTR,#CHATLUONG    
     MOV    R0, #10
LAPLAI11:
     LCALL    SCAN8MT    
     DJNZ   R0, LAPLAI11
     MOV    DPTR,#CHATLUONG
MP3:    
     MOV    R0,#1  
MP100: 
	LCALL SCAN8MT ;NAP DU LIEU
	DJNZ R0,MP100
	INC DPTR
	MOV A,DPL
	CJNE A,#LOW(CHATLUONG+30),MP3
;?????????????????WAY??????????????????
MOV    DPTR,#GIACA    
     MOV    R0, #10
LAPLAI12:
     LCALL    SCAN8MT    
     DJNZ   R0, LAPLAI12
     MOV    DPTR,#GIACA
MP4:    
     MOV    R0,#1  
MP150: 
	LCALL SCAN8MT ;NAP DU LIEU
 	DJNZ R0,MP150
	INC DPTR
	MOV A,DPL
	CJNE A,#LOW(GIACA+100),MP4
;***************DIA CHI*********************


;(((((((((((((((((((NHAY VE LAM LAI TU DAU))))))))))))))))
        LJMP    BEGIN 
;----------------------------------------------------------
;CAC CHUONG TRINH QUET MA TRAN
;---------------------------------------------------------
;CHUONG TRINH QUET 8 MA TRAN.
SCAN8MT:
	PUSH 00H
	PUSH 01H
	PUSH 03H
	PUSH ACC
	MOV R0,#00H ;OFFSET LAY MA HIEN THI 
	MOV R3,#01111111B ;DUNG DE CHON MA TRAN TICH CUC,
	;TICH CUC LED 8 DAU TIEN
SCAN2: ;NAP LAI SAU KHI DA QUET XONG 1 MA TRAN
	MOV R1,#80H ;QUET COT
	MOV P1,R3 ;TICH CUC MA TRAN
	SCAN1: 
	MOV A,R0
	MOVC A,@A+DPTR
	MOV HANG,A
	MOV COT,R1
	LCALL DELAY3
	MOV COT,#00H ;CHONG LEM
	INC R0 ;TANG R0 DE LAY MA HIEN THI KE
	MOV A,R1 ;DICH PHAI R1 DE QUET COT KE
	RR A
	MOV R1,A
	CJNE R1,#80H,SCAN1;NHAY KHI CHUA QUET HET 8 COT
	MOV A,R3 ;DICH PHAI R3 DE TICH CUC MA TRAN TIEP THEO
	RR A
	MOV R3,A
	CJNE R3,#01111111B,SCAN2 ;NHAY KHI CHUA HET 5 MA TRAN
	POP ACC 
	POP 03H
	POP 01H
	POP 00H
	RET
;((((((((((((((((((CHUONG TRINH QUET 5 MA TRAN NGUOC.))))))))))))))))))

;----------------------------------------------------------
;CAC CHUONG TRINH DELAY
;----------------------------------------------------------

SCAN8MT1:
	PUSH 00H
	PUSH 01H
	PUSH 03H
	PUSH ACC
	MOV R0,#00H ;OFFSET LAY MA HIEN THI 
	MOV R3,#01111111B ;DUNG DE CHON MA TRAN TICH CUC,
	;TICH CUC LED 8 DAU TIEN
SCAN4: ;NAP LAI SAU KHI DA QUET XONG 1 MA TRAN
	MOV R1,#80H ;QUET COT
	MOV P1,R3 ;TICH CUC MA TRAN
	SCAN3: 
	MOV A,R0
	MOVC A,@A+DPTR
	MOV HANG,A
	MOV COT,R1
	LCALL DELAY3
	MOV COT,#00H ;CHONG LEM
	INC R0 ;TANG R0 DE LAY MA HIEN THI KE
	MOV A,R1 ;DICH PHAI R1 DE QUET COT KE
	RR A
	MOV R1,A
	CJNE R1,#80H,SCAN3;NHAY KHI CHUA QUET HET 8 COT
	MOV A,R3 ;DICH PHAI R3 DE TICH CUC MA TRAN TIEP THEO
	RR A
	MOV R3,A
	CJNE R3,#01111111B,SCAN4 ;NHAY KHI CHUA HET 5 MA TRAN
	POP ACC 
	POP 03H
	POP 01H
	POP 00H
	RET
;((((((((((((((((((CHUONG TRINH QUET 5 MA TRAN NGUOC.))))))))))))))))))

;----------------------------------------------------------
;CAC CHUONG TRINH DELAY
;----------------------------------------------------------
DELAY3: ;CHUONG TRINH DELAY 1.25 MS
	PUSH 00H
	PUSH 01H
	MOV R1,#2
	LOOP3:
	MOV R0,#255
	DJNZ R0,$
	DJNZ R1,LOOP3
	POP 01H
	POP 00H
	RET


;----------------------------------------------------------
;BANG MA DU LIEU HIEN THI
;---------------------------------------------------------- 
 
 


REMCUA:
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,80H,0B7H,0B3H,0B5H,0CEH        ;R  
DB     0FFH,80H,0B6H,0B6H,0B6H,0BEH         ;E
DB     0FFH,80H,0DFH,0EFH,0DFH,80H            ;M
DB 	   0FFH,0FFH,0FFH,0FFH
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0DDH     ;C 
DB     0FFH,81H,0FEH,0FEH,0FEH,81H           ;U
DB     0FFH,0E0H,0DBH,0BBH,0DBH,0E0H
DB 	   0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB	   0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
VINHPHAT:
DB 0FFH,0FFH,0FFH,0FFH ,0FFH,0FFH

DB     7H,3H,0FDH,0FEH,0FDH,3H,7H                                     ;V
DB     0FFH  
DB     0H,0H,0FFH                                                                      ;I
DB     0H,0H,0BFH,0DFH,0EFH,0H,0H                                        ;N
DB     0FFH 
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H                                         ;H
DB     0FFH  

DB 0FFH,0FFH
DB     0H,0H,77H,77H,7H,8FH,0FFH                                          ;P
DB     0FFH 
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H                                         ;H
DB     0FFH  
DB     0E0H,0C0H,0B7H,77H,0B7H,0C0H,0E0H                          ; A
DB     0FFH      
DB     7FH,7FH,0H,0H,7FH,7FH,0FFH                                       ;T
KINH :
DB     0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH,0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH  ;HOA 
DB     0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH,0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH  ;HOA 
DB     0H,0H,0E7H,0DBH,0BDH,7EH,0FFH                                 ;K   
DB     0FFH,0H,0H,0FFH                                                             ;I
DB     0H,0H,0BFH,0DFH,0EFH,0H,0H,0FFH                              ;N
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H,0FFH                                 ;H
DB     0FFH,0FFH                                                                     ;CACH
DB     81H,0H,7EH,7EH,7EH,0BDH,0FFH                                     ;C
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H,0FFH                                  ;H
DB     0E0H,0C0H,0B7H,77H,0B7H,0C0H,0E0H,0FFH                   ;A
DB     81H,0H,7EH,7EH,7EH,0H,81H,0FFH                                    ;O
DB     0FFH,0FFH                                                                     ;CACH
DB     81H,0H,7EH,7AH,7CH,0H,80H,0FEH                                  ;Q
DB     1H,0H,0FEH,0FEH,0FEH,0H,1H,0FFH                               ;U
DB     0FH,7H,0F0H,0F0H,7H,0FH,0FFH                                      ;Y
DB     0FFH,0FFH                                                                     ;CACH
DB     0H,0H,0E7H,0DBH,0BDH,7EH,0FFH                                 ;K   
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H,0FFH                                 ;H
DB     0E0H,0C0H,0B7H,77H,0B7H,0C0H,0E0H,0FFH                   ;A
DB     81H,0H,7EH,7EH,7EH,0BDH,0FFH                                     ;C
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H,0FFH                                  ;H
DB     0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH,0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH  ;HOA
DB     0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH,0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH  ;HOA
DB     3H,1H,0FCH,0F9H,0F3H,0F9H,0FCH,1H,3H                    ;W
DB     0FFH 
DB     0H,0H,76H,76H,76H,7EH                                                  ;E
DB     0FFH
DB     0H,0H,0FEH,0FEH,0FEH,0FDH                                           ;L
DB     0FFH
DB     81H,0H,7EH,7EH,7EH,0BDH,0FFH                                    ;C
DB     0FFH
DB     81H,0H,7EH,7EH,7EH,0H,81H,0FFH                                 ;O
DB     0H,0H,9FH,0CFH,9FH,0H,0H,0FFH                                    ;M
DB     0H,0H,76H,76H,76H,7EH                                                  ;E
DB     0FFH,0FFH                                      ;CACH
DB     7FH,7FH,0H,0H,7FH,7FH,0FFH                                       ;T
DB     81H,0H,7EH,7EH,7EH,0H,81H,0FFH                                 ;O
DB     0FFH,0FFH                                      ;CACH
DB     7H,3H,0FDH,0FEH,0FDH,3H,7H                                     ;V
DB     0FFH  
DB     0H,0H,0FFH                                                                      ;I
DB     0H,0H,0BFH,0DFH,0EFH,0H,0H                                        ;N
DB     0FFH 
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H                                         ;H
DB     0FFH,0FFH                                      ;CACH 
DB     0H,0H,77H,77H,7H,8FH,0FFH                                          ;P
DB     0FFH 
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H                                         ;H
DB     0FFH  
DB     0E0H,0C0H,0B7H,77H,0B7H,0C0H,0E0H                          ; A
DB     0FFH      
DB     7FH,7FH,0H,0H,7FH,7FH,0FFH                                       ;T
DB     0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH,0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH  ;HOA
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH  
UYTIN:
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,81H,0FEH,0FEH,0FEH,81H           ;U
DB     0FFH,9FH,0EFH,0F0H,0EFH,9FH          ;Y
DB 0FFH,0FFH
DB     0FFH,0BFH,0BFH,80H,0BFH,0BFH        ;T
DB     0FFH,80H,0FFH                                     ;I
DB     0FFH,80H,0DFH,0EFH,0F7H,80H            ;N
CHATLUONG:
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0DDH     ;C 
DB     0FFH,80H,0F7H,0F7H,0F7H,80H             ;H
DB     0FFH,0E0H,0DBH,0BBH,0DBH,0E0H     ;A
DB     0FFH,0BFH,0BFH,80H,0BFH,0BFH        ;T 
DB 0FFH,0FFH,0FFH
DB     0FFH,80H,0FEH,0FEH,0FEH,0FEH         ;L 
DB     0FFH,81H,0FEH,0FEH,0FEH,81H           ;U
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0C1H      ;0
DB     0FFH,80H,0DFH,0EFH,0F7H,80H            ;N
DB     0FFH,0C1H,0BEH,0B6H,0B6H,0D0H       ;G
GIACA:
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0C1H,0BEH,0B6H,0B6H,0D0H       ;G
DB     0FFH,80H,0FFH                                     ;I
DB     0FFH,0E0H,0DBH,0BBH,0DBH,0E0H     ;A
DB 0FFH,0FFH,0FFH
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0DDH     ;C
DB     0FFH,0E0H,0DBH,0BBH,0DBH,0E0H     ;A
DB 0FFH,0FFH,0FFH
DB     0FFH,0C0H,0B7H,0B7H,0B7H,0CFH       ;P
DB     0FFH,80H,0F7H,0F7H,0F7H,80H             ;H
DB     0FFH,0E0H,0DBH,0BBH,0DBH,0E0H     ;A
DB     0FFH,80H,0FFH                                     ;I
DB 0FFH,0FFH,0FFH
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0DDH     ;C 
DB     0FFH,80H,0F7H,0F7H,0F7H,80H             ;H
DB     0FFH,0E0H,0DBH,0BBH,0DBH,0E0H     ;A
DB     0FFH,80H,0DFH,0EFH,0F7H,80H            ;N
DB     0FFH,0C1H,0BEH,0B6H,0B6H,0D0H       ;G
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH


TEL:
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0BFH,0BFH,80H,0BFH,0BFH        ;T
DB     0FFH,80H,0B6H,0B6H,0B6H,0BEH         ;E
DB     0FFH,80H,0FEH,0FEH,0FEH,0FEH         ;L
DB 0FFH,0FFH,0FFH
DB     0FFH,0DDH,0B6H,0B6H,0B6H,0C9H    ;3
DB     0FFH,8DH,0B6H,0B6H,0B6H,0B9H     ;5
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0C1H  ;0
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0C1H  ;0
DB     0FFH,0DEH,0BCH,0BAH,0B6H,0CEH  ;2
DB     0FFH,0DEH,0BCH,0BAH,0B6H,0CEH  ;2
DB     0FFH,0CDH,0B6H,0B6H,0B6H,0C1H   ;9
DB 0FFH,0FFH,0FFH
DB     0FFH,0EFH,0EFH,0FFH                                                   ;-
DB 0FFH,0FFH,0FFH
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0C1H  ;0
DB     0FFH,0CDH,0B6H,0B6H,0B6H,0C1H   ;9
DB     0FFH,0FEH,0DEH,80H,0FEH,0FEH      ;1
DB     0FFH,0C9H,0B6H,0B6H,0B6H,0C9H    ;8
DB     0FFH,0DDH,0B6H,0B6H,0B6H,0C9H    ;3
DB     0FFH,0FEH,0DEH,80H,0FEH,0FEH      ;1
DB     0FFH,0DDH,0B6H,0B6H,0B6H,0C9H    ;3
DB     0FFH,0FEH,0DEH,80H,0FEH,0FEH      ;1
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0C1H  ;0
DB     0FFH,0FEH,0DEH,80H,0FEH,0FEH      ;1
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH

DB     0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH,0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH  ;HOA 
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH


END

;<<<<<<<<<<<<>>>>>>>>>>>>
;P2 HANG THAP
;P0 COT CAO
;P1.0 LED TICH CUC
;P1.1
;P1.2
;P1.3
;P1.4
;P1.6 CHON CT
;P1.7 CHAY CT
                code đây nhá có j ko hỉu cứ hỏi em sẽ giải đáp
                8051 là con em viết thành thạo. em sẵn sàng giúp đỡ các pác nếu em có thể
                liên lạc với em qua địa chi email: Mob: 01882.076.989

                Comment

                • #9
                  led matrix display

                  cái này em mô phỏng bằng proteus 7.6 các pác chịu khó dơn bản này về dùng nhá
                  .bảng led 8x64 dùng ic 74541 chốt và đưa data ra hàng(dùng phương pháp quét cột)
                  Code:
                  																							 $MOD51
HANG DATA P2 ;HANG PORT2 TICH CUC MUC THAP
COT DATA P0 ;COT PORT3 TICH CUC MUC CAO
SELECT0 BIT P1.0 ;CAC BIT CHON LED TICH CUC
SELECT1 BIT P1.1
SELECT2 BIT P1.2
SELECT3 BIT P1.3
SELECT4 BIT P1.4
;----------------------------------------------------------- ---
BEGIN:
;<<<<<<<<<<<<<<<<<<WEL COME TO VINH PHAT>>>>>>>>>>>>>>>>>>>>
;;<<<<<<<<<<<<>>>>>>>>>>>>
;;(((((((((((((((((((HINH ANH(CHU) DONG))))))))))))))))))) 
;	 MOV    DPTR,#A1   
;;     MOV    R0, #2
;LAPLAI15:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI15
;	
;	 MOV    DPTR,#A2   
;     MOV    R0, #2
;LAPLAI16:
;     LCALL    SCAN8MT    
;    DJNZ   R0, LAPLAI16
;	 
;	 MOV    DPTR,#A3  
;     MOV    R0, #2
;LAPLAI17:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI17
;	 
;	 MOV    DPTR,#A4   
;     MOV    R0, #2
;LAPLAI18:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI18
;	 
;	 MOV    DPTR,#A5   
;     MOV    R0, #2
;LAPLAI19:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI19
;	 
;	 MOV    DPTR,#A6   
;     MOV    R0, #2
;LAPLAI20:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI20
;	
;	 MOV    DPTR,#A7   
;     MOV    R0, #2
;LAPLAI21:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI21
;
;	 MOV    DPTR,#A8   
;     MOV    R0, #2
;LAPLAI22:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI22
;
;
;	 MOV    DPTR,#A9   
;     MOV    R0, #2
;LAPLAI23:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI23
;
;	 MOV    DPTR,#A10   
;     MOV    R0, #2
;LAPLAI24:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI24
;
;	 MOV    DPTR,#A9   
;    MOV    R0, #2
;LAPLAI25:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI25
;
;	 MOV    DPTR,#A9   
;     MOV    R0, #2
;LAPLAI26:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI26

;	 MOV    DPTR,#A12   
;     MOV    R0, #2
;LAPLAI27:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI27
;
;	 MOV    DPTR,#A13   
;     MOV    R0, #2
;LAPLAI28:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI28
;
;	 MOV    DPTR,#A14   
;     MOV    R0, #2
;LAPLAI29:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI29
;
;	 MOV    DPTR,#A15   
;     MOV    R0, #2
;LAPLAI30:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI30
;
;	 MOV    DPTR,#A16   
;     MOV    R0, #2
;;LAPLAI31:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI31
;
;	 MOV    DPTR,#A17   
;     MOV    R0, #2
;LAPLAI32:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI32
;
;	 MOV    DPTR,#A18  
;     MOV    R0, #2
;LAPLAI33:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI33
;
;	 MOV    DPTR,#A19   
;     MOV    R0, #2
;LAPLAI34:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI34
;
;	 MOV    DPTR,#A19   
;     MOV    R0, #2
;LAPLAI35:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI35
;
;	 MOV    DPTR,#A20   
;     MOV    R0, #2
;LAPLAI36:
;     LCALL    SCAN8MT    
;     DJNZ   R0, LAPLAI36
;
;	 MOV    DPTR,#A21   
;     MOV    R0, #2
;;LAPLAI37:
;;     LCALL    SCAN8MT    
;;     DJNZ   R0, LAPLAI37
;
MOV    DPTR,#REMCUA    
     MOV    R0, #2
LAPLAI1:
     LCALL    SCAN8MT1    
     DJNZ   R0, LAPLAI1
MP1:    
     MOV    R0,#1  

MP00: 
	LCALL SCAN8MT ;NAP DU LIEU
	DJNZ R0,MP00
	INC DPTR
	MOV A,DPL
	CJNE A,#LOW(REMCUA+60),MP1
;+++++++++++++VINH PHAT STOP AND RUN+++++++++++++++++++

MOV    DPTR,#VINHPHAT    
     MOV    R0, #10
LAPLAI9:
     LCALL    SCAN8MT    
     DJNZ   R0, LAPLAI9
     MOV    DPTR,#VINHPHAT
MP2:    
     MOV    R0,#1  
MP88: 
	LCALL SCAN8MT ;NAP DU LIEU
	DJNZ R0,MP88
	INC DPTR
	MOV A,DPL
	CJNE A,#LOW(VINHPHAT+60),MP2
;<<<<<<<<<<<<KINH CHAO QUY KHACH>>>>>>>>>>>>>>
	MOV DPTR,#KINH
AAA: 
	MOV R0,#1;TOC DO HIEN KY TU
BBB: 
	LCALL SCAN8MT ;NAP DU LIEU
	DJNZ R0,BBB
	INC DPTR
	MOV A,DPL
	MOV R1,DPH
	CJNE R1,#02H,AAA ;KIEM TRA KET T	
	CJNE    A,#LOW(KINH+80),AAA
;<<<<<<<<<<<<>>>>>>>>>>>>
MOV    DPTR,#UYTIN   
     MOV    R0, #25
LAPLAI10:
     LCALL    SCAN8MT    
     DJNZ   R0, LAPLAI10
     MOV    DPTR,#UYTIN
MP99:    
     MOV    R0,#1
;<<<<<<<<<<<<>>>>>>>>>>>>
MOV    DPTR,#CHATLUONG    
     MOV    R0, #10
LAPLAI11:
     LCALL    SCAN8MT    
     DJNZ   R0, LAPLAI11
     MOV    DPTR,#CHATLUONG
MP3:    
     MOV    R0,#1  
MP100: 
	LCALL SCAN8MT ;NAP DU LIEU
	DJNZ R0,MP100
	INC DPTR
	MOV A,DPL
	CJNE A,#LOW(CHATLUONG+30),MP3
;?????????????????WAY??????????????????
MOV    DPTR,#GIACA    
     MOV    R0, #10
LAPLAI12:
     LCALL    SCAN8MT    
     DJNZ   R0, LAPLAI12
     MOV    DPTR,#GIACA
MP4:    
     MOV    R0,#1  
MP150: 
	LCALL SCAN8MT ;NAP DU LIEU
 	DJNZ R0,MP150
	INC DPTR
	MOV A,DPL
	CJNE A,#LOW(GIACA+100),MP4
;***************DIA CHI*********************


;(((((((((((((((((((NHAY VE LAM LAI TU DAU))))))))))))))))
        LJMP    BEGIN 
;----------------------------------------------------------
;CAC CHUONG TRINH QUET MA TRAN
;---------------------------------------------------------
;CHUONG TRINH QUET 8 MA TRAN.
SCAN8MT:
	PUSH 00H
	PUSH 01H
	PUSH 03H
	PUSH ACC
	MOV R0,#00H ;OFFSET LAY MA HIEN THI 
	MOV R3,#01111111B ;DUNG DE CHON MA TRAN TICH CUC,
	;TICH CUC LED 8 DAU TIEN
SCAN2: ;NAP LAI SAU KHI DA QUET XONG 1 MA TRAN
	MOV R1,#80H ;QUET COT
	MOV P1,R3 ;TICH CUC MA TRAN
	SCAN1: 
	MOV A,R0
	MOVC A,@A+DPTR
	MOV HANG,A
	MOV COT,R1
	LCALL DELAY3
	MOV COT,#00H ;CHONG LEM
	INC R0 ;TANG R0 DE LAY MA HIEN THI KE
	MOV A,R1 ;DICH PHAI R1 DE QUET COT KE
	RR A
	MOV R1,A
	CJNE R1,#80H,SCAN1;NHAY KHI CHUA QUET HET 8 COT
	MOV A,R3 ;DICH PHAI R3 DE TICH CUC MA TRAN TIEP THEO
	RR A
	MOV R3,A
	CJNE R3,#01111111B,SCAN2 ;NHAY KHI CHUA HET 5 MA TRAN
	POP ACC 
	POP 03H
	POP 01H
	POP 00H
	RET
;((((((((((((((((((CHUONG TRINH QUET 5 MA TRAN NGUOC.))))))))))))))))))

;----------------------------------------------------------
;CAC CHUONG TRINH DELAY
;----------------------------------------------------------

SCAN8MT1:
	PUSH 00H
	PUSH 01H
	PUSH 03H
	PUSH ACC
	MOV R0,#00H ;OFFSET LAY MA HIEN THI 
	MOV R3,#01111111B ;DUNG DE CHON MA TRAN TICH CUC,
	;TICH CUC LED 8 DAU TIEN
SCAN4: ;NAP LAI SAU KHI DA QUET XONG 1 MA TRAN
	MOV R1,#80H ;QUET COT
	MOV P1,R3 ;TICH CUC MA TRAN
	SCAN3: 
	MOV A,R0
	MOVC A,@A+DPTR
	MOV HANG,A
	MOV COT,R1
	LCALL DELAY3
	MOV COT,#00H ;CHONG LEM
	INC R0 ;TANG R0 DE LAY MA HIEN THI KE
	MOV A,R1 ;DICH PHAI R1 DE QUET COT KE
	RR A
	MOV R1,A
	CJNE R1,#80H,SCAN3;NHAY KHI CHUA QUET HET 8 COT
	MOV A,R3 ;DICH PHAI R3 DE TICH CUC MA TRAN TIEP THEO
	RR A
	MOV R3,A
	CJNE R3,#01111111B,SCAN4 ;NHAY KHI CHUA HET 5 MA TRAN
	POP ACC 
	POP 03H
	POP 01H
	POP 00H
	RET
;((((((((((((((((((CHUONG TRINH QUET 5 MA TRAN NGUOC.))))))))))))))))))

;----------------------------------------------------------
;CAC CHUONG TRINH DELAY
;----------------------------------------------------------
DELAY3: ;CHUONG TRINH DELAY 1.25 MS
	PUSH 00H
	PUSH 01H
	MOV R1,#2
	LOOP3:
	MOV R0,#255
	DJNZ R0,$
	DJNZ R1,LOOP3
	POP 01H
	POP 00H
	RET


;----------------------------------------------------------
;BANG MA DU LIEU HIEN THI
;---------------------------------------------------------- 
 
 


REMCUA:
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,80H,0B7H,0B3H,0B5H,0CEH        ;R  
DB     0FFH,80H,0B6H,0B6H,0B6H,0BEH         ;E
DB     0FFH,80H,0DFH,0EFH,0DFH,80H            ;M
DB 	   0FFH,0FFH,0FFH,0FFH
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0DDH     ;C 
DB     0FFH,81H,0FEH,0FEH,0FEH,81H           ;U
DB     0FFH,0E0H,0DBH,0BBH,0DBH,0E0H
DB 	   0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB	   0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
VINHPHAT:
DB 0FFH,0FFH,0FFH,0FFH ,0FFH,0FFH

DB     7H,3H,0FDH,0FEH,0FDH,3H,7H                                     ;V
DB     0FFH  
DB     0H,0H,0FFH                                                                      ;I
DB     0H,0H,0BFH,0DFH,0EFH,0H,0H                                        ;N
DB     0FFH 
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H                                         ;H
DB     0FFH  

DB 0FFH,0FFH
DB     0H,0H,77H,77H,7H,8FH,0FFH                                          ;P
DB     0FFH 
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H                                         ;H
DB     0FFH  
DB     0E0H,0C0H,0B7H,77H,0B7H,0C0H,0E0H                          ; A
DB     0FFH      
DB     7FH,7FH,0H,0H,7FH,7FH,0FFH                                       ;T
KINH :
DB     0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH,0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH  ;HOA 
DB     0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH,0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH  ;HOA 
DB     0H,0H,0E7H,0DBH,0BDH,7EH,0FFH                                 ;K   
DB     0FFH,0H,0H,0FFH                                                             ;I
DB     0H,0H,0BFH,0DFH,0EFH,0H,0H,0FFH                              ;N
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H,0FFH                                 ;H
DB     0FFH,0FFH                                                                     ;CACH
DB     81H,0H,7EH,7EH,7EH,0BDH,0FFH                                     ;C
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H,0FFH                                  ;H
DB     0E0H,0C0H,0B7H,77H,0B7H,0C0H,0E0H,0FFH                   ;A
DB     81H,0H,7EH,7EH,7EH,0H,81H,0FFH                                    ;O
DB     0FFH,0FFH                                                                     ;CACH
DB     81H,0H,7EH,7AH,7CH,0H,80H,0FEH                                  ;Q
DB     1H,0H,0FEH,0FEH,0FEH,0H,1H,0FFH                               ;U
DB     0FH,7H,0F0H,0F0H,7H,0FH,0FFH                                      ;Y
DB     0FFH,0FFH                                                                     ;CACH
DB     0H,0H,0E7H,0DBH,0BDH,7EH,0FFH                                 ;K   
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H,0FFH                                 ;H
DB     0E0H,0C0H,0B7H,77H,0B7H,0C0H,0E0H,0FFH                   ;A
DB     81H,0H,7EH,7EH,7EH,0BDH,0FFH                                     ;C
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H,0FFH                                  ;H
DB     0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH,0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH  ;HOA
DB     0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH,0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH  ;HOA
DB     3H,1H,0FCH,0F9H,0F3H,0F9H,0FCH,1H,3H                    ;W
DB     0FFH 
DB     0H,0H,76H,76H,76H,7EH                                                  ;E
DB     0FFH
DB     0H,0H,0FEH,0FEH,0FEH,0FDH                                           ;L
DB     0FFH
DB     81H,0H,7EH,7EH,7EH,0BDH,0FFH                                    ;C
DB     0FFH
DB     81H,0H,7EH,7EH,7EH,0H,81H,0FFH                                 ;O
DB     0H,0H,9FH,0CFH,9FH,0H,0H,0FFH                                    ;M
DB     0H,0H,76H,76H,76H,7EH                                                  ;E
DB     0FFH,0FFH                                      ;CACH
DB     7FH,7FH,0H,0H,7FH,7FH,0FFH                                       ;T
DB     81H,0H,7EH,7EH,7EH,0H,81H,0FFH                                 ;O
DB     0FFH,0FFH                                      ;CACH
DB     7H,3H,0FDH,0FEH,0FDH,3H,7H                                     ;V
DB     0FFH  
DB     0H,0H,0FFH                                                                      ;I
DB     0H,0H,0BFH,0DFH,0EFH,0H,0H                                        ;N
DB     0FFH 
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H                                         ;H
DB     0FFH,0FFH                                      ;CACH 
DB     0H,0H,77H,77H,7H,8FH,0FFH                                          ;P
DB     0FFH 
DB     0H,0H,0F7H,0F7H,0F7H,0H,0H                                         ;H
DB     0FFH  
DB     0E0H,0C0H,0B7H,77H,0B7H,0C0H,0E0H                          ; A
DB     0FFH      
DB     7FH,7FH,0H,0H,7FH,7FH,0FFH                                       ;T
DB     0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH,0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH  ;HOA
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH  
UYTIN:
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,81H,0FEH,0FEH,0FEH,81H           ;U
DB     0FFH,9FH,0EFH,0F0H,0EFH,9FH          ;Y
DB 0FFH,0FFH
DB     0FFH,0BFH,0BFH,80H,0BFH,0BFH        ;T
DB     0FFH,80H,0FFH                                     ;I
DB     0FFH,80H,0DFH,0EFH,0F7H,80H            ;N
CHATLUONG:
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0DDH     ;C 
DB     0FFH,80H,0F7H,0F7H,0F7H,80H             ;H
DB     0FFH,0E0H,0DBH,0BBH,0DBH,0E0H     ;A
DB     0FFH,0BFH,0BFH,80H,0BFH,0BFH        ;T 
DB 0FFH,0FFH,0FFH
DB     0FFH,80H,0FEH,0FEH,0FEH,0FEH         ;L 
DB     0FFH,81H,0FEH,0FEH,0FEH,81H           ;U
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0C1H      ;0
DB     0FFH,80H,0DFH,0EFH,0F7H,80H            ;N
DB     0FFH,0C1H,0BEH,0B6H,0B6H,0D0H       ;G
GIACA:
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0C1H,0BEH,0B6H,0B6H,0D0H       ;G
DB     0FFH,80H,0FFH                                     ;I
DB     0FFH,0E0H,0DBH,0BBH,0DBH,0E0H     ;A
DB 0FFH,0FFH,0FFH
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0DDH     ;C
DB     0FFH,0E0H,0DBH,0BBH,0DBH,0E0H     ;A
DB 0FFH,0FFH,0FFH
DB     0FFH,0C0H,0B7H,0B7H,0B7H,0CFH       ;P
DB     0FFH,80H,0F7H,0F7H,0F7H,80H             ;H
DB     0FFH,0E0H,0DBH,0BBH,0DBH,0E0H     ;A
DB     0FFH,80H,0FFH                                     ;I
DB 0FFH,0FFH,0FFH
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0DDH     ;C 
DB     0FFH,80H,0F7H,0F7H,0F7H,80H             ;H
DB     0FFH,0E0H,0DBH,0BBH,0DBH,0E0H     ;A
DB     0FFH,80H,0DFH,0EFH,0F7H,80H            ;N
DB     0FFH,0C1H,0BEH,0B6H,0B6H,0D0H       ;G
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH


TEL:
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB     0FFH,0BFH,0BFH,80H,0BFH,0BFH        ;T
DB     0FFH,80H,0B6H,0B6H,0B6H,0BEH         ;E
DB     0FFH,80H,0FEH,0FEH,0FEH,0FEH         ;L
DB 0FFH,0FFH,0FFH
DB     0FFH,0DDH,0B6H,0B6H,0B6H,0C9H    ;3
DB     0FFH,8DH,0B6H,0B6H,0B6H,0B9H     ;5
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0C1H  ;0
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0C1H  ;0
DB     0FFH,0DEH,0BCH,0BAH,0B6H,0CEH  ;2
DB     0FFH,0DEH,0BCH,0BAH,0B6H,0CEH  ;2
DB     0FFH,0CDH,0B6H,0B6H,0B6H,0C1H   ;9
DB 0FFH,0FFH,0FFH
DB     0FFH,0EFH,0EFH,0FFH                                                   ;-
DB 0FFH,0FFH,0FFH
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0C1H  ;0
DB     0FFH,0CDH,0B6H,0B6H,0B6H,0C1H   ;9
DB     0FFH,0FEH,0DEH,80H,0FEH,0FEH      ;1
DB     0FFH,0C9H,0B6H,0B6H,0B6H,0C9H    ;8
DB     0FFH,0DDH,0B6H,0B6H,0B6H,0C9H    ;3
DB     0FFH,0FEH,0DEH,80H,0FEH,0FEH      ;1
DB     0FFH,0DDH,0B6H,0B6H,0B6H,0C9H    ;3
DB     0FFH,0FEH,0DEH,80H,0FEH,0FEH      ;1
DB     0FFH,0C1H,0BEH,0BEH,0BEH,0C1H  ;0
DB     0FFH,0FEH,0DEH,80H,0FEH,0FEH      ;1
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH

DB     0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH,0FFH,0FFH,0DBH,0E7H,81H,0E7H,0DBH,0FFH,0FFH  ;HOA 
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH
DB 0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH,0FFH


END

;<<<<<<<<<<<<>>>>>>>>>>>>
;P2 HANG THAP
;P0 COT CAO
;P1.0 LED TICH CUC
;P1.1
;P1.2
;P1.3
;P1.4
                  code đây nhá có j ko hỉu cứ hỏi em sẽ giải đáp
                  weo! ko post dc file mô phỏng các pác liên hệ yahoo em gửi cho
                  8051 là con em viết thành thạo. em sẵn sàng giúp đỡ các pác nếu em có thể
                  liên lạc với em qua địa chi email: Mob: 01882.076.989

                  Comment

                  • #10
                    anh hoangphat cho em xin sơ đồ nguyên lý nhé,em mới làm mà,còn ít kinh nghiệm lắm
                    ĐẠI HỌC SƯ PHẠM KỸ THUẬT I

                    Nợ cha một sự nghiệp - Nợ mẹ một nàng dâu

                    Comment

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