| When I simulate the MAC and look at the Tx data 
coming out I see a 0 between the SFD and the 
first nibble of my data.  Is this correct?  It looks like this, starting with the 
preamble: 5,5,5,5,5,5,5,5,5,5,5...D,0,0,A    
    ("0" is my first data nibble and "A" is my second 
nibble) Is this correct? Also should my data be transposed or not?  If 
my first byte is 0a, should the 0 come out first or the a? Thanks for your help. Dave |