myArray equ $240000

;load element 4
LEA myArray,A0     ;load the base address of the array into A0
MOVE.W #4,D0       ;load the desired offset into D0
LSL.W #2,D0        ;this array is intended for 32-bit values.
MOVE.L (A0,D0),D1  ;load the 4th element into D1.