TITLE Data Transfer Examples       (File: moves.asm)

; Demonstration of MOV, MOVZX, MOVSX, and XCHG

.686
.MODEL flat, stdcall
.STACK

INCLUDE Irvine32.inc

.data
var1  WORD 1000h
var2  WORD 2000h

.code
main PROC
;  Demonstrating MOV and MOVZX
	mov    ax, 0A69Bh
	movzx  bx, al
	movzx  ecx,ah
	movzx  edx,ax

;  Demonstrating MOVSX
	movsx  bx, al
	movsx  ecx,ah
	movsx  edx,ax

;  Demonstrating XCHG
	xchg ax,var1
	xchg ax,var2
	xchg ax,var1

	exit
main ENDP
END main