TEKNIK ELEKTRO UNIVERSITAS ANDALAS RAFI ULCHAIRI (1510952058): Mikroprosessor 8086-dotmatriks

DAFTAR ISI

1. Rangkaian Simulasi
2. Listing Program
3. Flowchart
4. Video
5. Unduh

CODE_SEG SEGMENT
        ASSUME CS:CODE_SEG,DS:CODE_SEG,SS:CODE_SEG,ES:CODE_SEG
        ORG 100H

start:     jmp mulai

porta     equ 00h
portb     equ 01h
portc     equ 02h
cw     equ 03h

awal    db ?
VAR1    DB ?

DATA    DB 7FH,41H,41H,41H,3EH,00H    ; D    data dalam
; define byte
; <ukurannya 1 byte>
        DB 7EH,09H,09H,09H,7EH,00H    ; A
        DB 7FH,09H,19H,29H,46H,00H    ; R
        DB 7FH,30H,18H,30H,7FH,00H    ; W
        DB 7FH,00H                ; I
        DB 26H,49H,49H,49H,32H,00H    ; S
        DB 3EH,41H,41H,41H,3EH,00H    ; O
        DB 7FH,02H,04H,08H,7FH,00H    ; N
akhir   db ?

mulai:
Mov AX, CS
   Mov DS, AX
   Xor AX, AX
        Mov ES, AX
        Mov SS, AX
        Lea SI, Awal
        Lea CX, Akhir
        Mov DI, SI
        Sub CX, SI
        Cld
        Rep Movsb
        Mov SP,800h
        Xor AX,AX
        Mov DS,AX
        mov al,82h        ; init ppi
        mov dx,cw       ; pada 80H MODE = 0
        out dx,al       ; port AC = output, B = input

tampil:
    CALL    huruf
    JMP    tampil

huruf PROC NEAR
    mov    AH,00h    ;MENENTUKAN BARIS
    MOV    SI,00H    ;tentukan data yang akan diambil
    mov    VAR1,20    ;counter untuk lop1
    LEA    BX,DATA    ;pindahkan data ke bx, maka
; bx=7FH,bx+1=41H,bx+2=41H..... dst
LOP:    MOV    DX,porta
    MOV    AL,BYTE PTR[BX+SI]
    OUT    DX,AL
    CALL    OUT
    inc    AH        ;NAIKKAN BARIS
    INC    SI        ;NAIKKAN DATA
    CALL    DELAY
    dec    VAR1
    CMP    VAR1,00H
    JNE    LOP
    CALL    DELAY
    RET
huruf ENDP

OUT PROC NEAR        ;prosedur pengambilan baris
    MOV    DX,portc
    MOV    AL,AH
    OUT    DX,AL
    RET
OUT ENDP

DELAY PROC NEAR
    MOV    CX,10    ; 1ffh
LAGI:    PUSH    CX
    MOV    CX,10    ; 18h
    LOOP    $
    POP    CX
    LOOP    LAGI
    RET
DELAY    ENDP

       ORG     40F0H
        DB     0EAH
        DW     0100H
        DW     0FBF0H

CODE_SEG ENDS
        END start

HLT           ; halt!

3. FLOWCHART[kembali]