Dividing a short value up to two byte values

Hi!
I have small problem converting data between two types. I have a short value and want to divide it tto two bytes instead. For example if I have th short value 3096 (1100000110000000, little endian) I want to split that value into two bytes, byteHigh and byteLow. These bytes should afterwards contain :
byteLow = 11000001
byteHigh = 10000000.
Can someone help me how to perform this casting? I will use it when handling real time audio so I prefer the solution to have good performance :)
regards,
Andreas

: you are shifting the sign with >>public class Split{
     public static void main(String[] args ){
          short s = (short) 0xC180; // 1100 0001 1000 0000
          int lower = (int) (s & 0x00FF);
          int upper = (int) ((s >>> 8) & 0x00FF);
          System.out.println("Upper: " +Integer.toHexString(upper));
          System.out.println("Lower: " + Integer.toHexString(lower));

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Message was edited by:
Djaunl

I've been working with 8-bit
data (this is 12-bits, NOT packed), Obviously that is contradictory.
I currently have this method to convert a byte[] of
8-bit data into a short (I do this because Java does
not support signed types and I need that 8th bit):
Yes it does. The fact that it displays a byte as and integer and the conversion in that process produces a negative display value has nothing at all to do with the bits.
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parthInfy wrote:
Hi there,
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Dividing a short value up to two byte values

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