Mazidi , Muhammand Ali <br/><br/>
8051 microcontroller and embedded systems: using assembly and C 

 - 2nd ed. 
 - Noida  Pearson  2006 
 - 626p. 
<br/><br/><label>ISBN: </label>9788177589032 
<br/><br/><label>Standard No.: </label>121418 
<br/><br/><label>Subjects--Index Terms: </label>addressing mode Computer port programming 
<br/><br/><label>Dewey Class. No.: </label>629.895  / MAZ