Assembler Answers

Create a batch file program that performs 4 mathematical operations such as addition, subtraction, multiplication and division.

The numbers to be entered must have 1 whole number and with 2 decimal points.
The output must be in the center of the screen.

Hello Sir,
Which skills should be required for making a new programming language like Java,C etc. in other language(without English. i.e. Indian). Where Should i start from?
Thanks.

write a program that multiply 64 bit number by 32 bit register in assembly

Assembly language program using debug.exe in ms dos.

Write a program that will determine if the user's input is odd or even, else it is an invalid input.
Number to be determine is from 0 to 9.

Write an assembly language code to calculate the factorial of “7” using a subroutine and also attach the final snapshot of your AFD window.

(a) Assemble the following instructions and show the changes in given Accumulator register and flags after each instruction execution.

MOV AL, 8Bh ; CF = ?, SF = ?, PF = ?, ZF = ?

ADD AL, 22h ; CF = ?, SF = ?, PF = ?, ZF = ?

AND Al, 1000101b ; CF = ?, SF = ?, PF = ?, ZF = ?

OR Al, 9Ah ; CF = ?, SF = ?, PF = ?, ZF = ?

XOR AL, 10101011b ; CF = ?, SF = ?, PF = ?, ZF = ?

TEST AL, 2 ; CF = ?, SF = ?, PF = ?, ZF = ?

CMP AL, 58 ; CF = ?, SF = ?, PF = ?, ZF = ?

ADC AL, 11110000b ; CF = ?, SF = ?, PF = ?, ZF = ?

SHR AL,2 ; CF = ?, SF = ?, PF = ?, ZF = ?
--------------------------------------------------------------------------------------------
b)
Write a subroutine that can calculate the sum of an array and also save the result into DX.
( Array’s length is 20)
------------------------------------------------------------------------------------------

Consider the following AVR Assembly Language Code which is passed through an assembler.

.include "m64def.inc"
jmp RESET
jmp HANDLER_1

.dseg
var1: .BYTE 1
var2: .BYTE 3


.cseg
const: .DB 0xAA, 0xCC
.org 0x20
reset:
ldi ZL, low(var1)
ldi ZH, high(var1)
ldi r17, 0xBB
st Z, r17
ldi ZL, low(const<<1)
ldi ZH, high(const<<1)
lpm
.dseg
var3: .BYTE 4
.cseg
mainloop:
ldi r20, 0xF0
...

Determine the segments and values of each of the following symbols. (Enter the segment as either "cseg" or "dseg" - without the quotes. Enter the values as decimal integers.).
Symbol Segment Value
var1
var3
reset
const
mainloop
(This is a table - fill it in)

Hi , I wrote this assembly code in TASM but when "CL=11" output is "0;" .
What is wrong in this code??? (And sorry for my bad english (((((-: )

MOV AL,CL
MOV AH,0
I DB 10
DIV I
MOV BL,AL
MOV BH,AH
ADD BL,48
ADD BH,48
MOV AH,02
MOV DL,BH
INT 21H
MOV DL,BL
INT 21H