Integer to float convesion: // make sure code is in mips assembly ! thanks. Reme

Question

Integer to float convesion:

// make sure code is in mips assembly ! thanks.

Remember: Grading will be on program correctness and comment completeness. (Every line of code should be commented. Also be sure to fill out the template comments.)

    1.     Write a program in MIPS assembly that prompt the user for a temperature in Celsius and then display the result in Fahrenheit.

            Sample Output:

            Please input a temperature in Celsius

=> 39

The temperature in Fahrenheit is: =>

102.19999695

Explanation / Answer

Answer:

DATA SEGMENT

T DB ?

RES DB 10 DUP ('$')

MSG1 DB "Please input a temprature in Celsius : $"

MSG2 DB 10,13,"The temperature in Fahrenhite is : $"

DATA ENDS

CODE SEGMENT

ASSUME

DS:DATA,CS:CODE

START:

MOV AX,

DATA MOV DS,

AX LEA DX,

MSG1 MOV AH,9

INT 21H

MOV AH,1

INT 21H

SUB AL,30H

MOV AH,0

MOV BL,10

MUL BL

MOV BL,AL

MOV AH,1

INT 21H

SUB AL,30H

MOV AH,0

ADD AL,BL

MOV T,AL

MOV DL,9

MUL DL

MOV BL,5

DIV BL

MOV AH,0

ADD AL,32

LEA SI,RES

CALL HEX2DEC

LEA DX,MSG2

MOV AH,9

INT 21H

LEA DX,RES

MOV AH,9

INT 21H

MOV AH,4CH

INT 21H

CODE ENDS

HEX2DEC PROC NEAR

MOV CX,0

MOV BX,10

LOOP1: MOV DX,0

DIV BX

ADD DL,30H

PUSH DX

INC CX

CMP AX,9

JG LOOP1

ADD AL,30H

MOV [SI],AL

LOOP2:

POP AX

INC SI

MOV [SI],AL

LOOP LOOP2

RET

HEX2DEC ENDP

END

START

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