0
.STACK 100
.DATA
CWR EQU 0FFC6 H
PORTA EQU 0FFC0 H
PORTB EQU 0FFC2 H
PORTC EQU 0FFC4 H
.CODE
START:
MOV AX,@DATA
MOV DS,AX
MOV AL,80H
MOV DX,CWR
OUT DX,AL
MOV AL,F3H
MOV DX,PORTC
OUT DX,AL
MOV AL,FFH
MOV DX,PORTA
OUT DX,AL
MOV AL,FFH
MOV DX,PORTB
OUT DX,AL
MOV CL,03H
CALL DELAY
TOP:
MOV AL,EEH
MOV DX,PORTA
OUT DX,AL
MOV AL,EEH
MOV DX,PORTB
OUT DX,AL
MOV CL,02H
CALL DELAY
MOV AL,FCH
MOV DX,PORTC
OUT DX,AL
MOV AL,7DH
MOV DX,PORTA
OUT DX,AL
MOV AL,57H
MOV DX,PORTB
OUT DX,AL
MOV CL,15H
CALL DELAY
MOV AL,E7H
MOV DX,PORTB
OUT DX,AL
MOV AL,FDH
MOV DX,PORTA
OUT DX,AL
MOV AL,EDH
MOV DX,PORTA
OUT DX,AL
MOV CL,02H
CALL DELAY
MOV AL,F7H
MOV DX,PORTB
OUT DX,AL
MOV AL,F0H
MOV DX,PORTC
OUT DX,AL
MOV AL,F1H
MOV DX,PORTA
OUT DX,AL
MOV CL,15H
CALL DELAY
MOV AL,FBH
MOV DX,PORTA
OUT DX,AL
MOV AL,FBH
MOV DX,PORTB
OUT DX,AL
MOV AL,50H
MOV DX,PORTC
OUT DX,AL
MOV CL,15H
CALL DELAY
MOV AL,FEH
MOV DX,PORTA
OUT DX,AL
MOV AL,FEH
MOV DX,PORTB
OUT DX,AL
MOV CL,03H
CALL DELAY
MOV AL,FFH
MOV DX,PORTA
OUT DX,AL
MOV AL,AFH
MOV DX,PORTC
OUT DX,AL
MOV AL,EEH
MOV DX,PORTA
OUT DX,AL
MOV AL,EEH
MOV DX,PORTB
OUT DX,AL
MOV CL,02H
CALL DELAY
MOV AL,BFH
MOV DX,PORTA
OUT DX,AL
MOV AL,BFH
MOV DX,PORTB
OUT DX,AL
MOV CL,15H
CALL DELAY
JMP TOP
DELAY:
MOV BX,10H
D1:
MOV CX,0FFFFH
D2:
LOOP D2
DEC BX
JNZ D1
INT 03H
END START
What else can I help you with?
What is a sentace for Assembly?
Assembly language allows programmers to write instructions using mnemonic codes that are translated into machine code by an assembler. It provides more control over hardware resources and is closer to the computer's architecture compared to high-level languages.Programming in assembly requires a deep understanding of the underlying hardware and is often used for tasks that require precise control over system resources.
What organ systems do you use to write your name?
You use the nervous system. Your brain is the main organ of the nervous system or it is known as the control center of the nervous system.
What is write assembly cache?
the goal of write assembly cache is to assemble writes so that they can be transmitted to memory in an orderly way.
What is assembly language and how is it used in computer programming?
Assembly language is a low-level programming language that uses mnemonic codes to represent machine instructions. It is used in computer programming to directly communicate with the computer's hardware and control its operations. Programmers write code in assembly language to perform tasks that require precise control over the hardware, such as device drivers and operating systems.
Where is the magnet inside a VCR?
In a VCR, the magnet is typically located within the video head assembly. This assembly uses magnetic fields to read and write video signals on the magnetic tape. The magnet helps control the tape's movement and alignment as it passes over the read/write heads, ensuring accurate playback and recording.
What is assembly language used for in computer programming?
Assembly language is used in computer programming to write low-level instructions that directly correspond to the machine code of a computer's processor, allowing for precise control over hardware and efficient execution of tasks.
How do you write an assembly language program to find the sum of n numbers using array?
write an assembly language program to find sum of N numbers
What is the typical application of assembly language?
Assembly language is typically used in situations where direct hardware manipulation and high performance are critical, such as in embedded systems, device drivers, and real-time processing applications. It allows programmers to write instructions that correspond closely to machine code, enabling fine control over system resources and optimization of performance. Additionally, assembly language is often employed in scenarios where memory usage needs to be minimized, such as in low-level programming for microcontrollers.
What are the powers of the assembly?
The Maryland General Assembly is the state's legislature, made up of two chambers. The function of the Assembly is to write state laws.
How do you write assembly language?
Any text-editor will do.
Write a program in 8086 assembly language to draw a circle?
You need an 8086 assembly language pencil.
What is the purpose of a control unit?
A control unit (which is part of the computer processor) directs the flow of information. Think of it like a "traffic guard" if you may- directing traffic so the vehicles go to their destination quickly and safely. This is more or less what a control unit does, it controls where every bit of data goes.
