title: MASM Assembly Listing File - interpretation
body: <p>I've created a listing file of my asm code using commands</p>
  
  <pre><code>cd c:\masm32\bin\
  ml.exe /c /Fl"c:\path\file.lst" /Sc "c:\path\file.asm"
  </code></pre>
  
  <p>The lst file contains three columns: the first one is hex address of specific line, the third one is opcode, but I don't understand the meaning of values in the second column. I think it's called "timing" and the values are someting like: <code>2</code> or <code>10m</code> or even <code>7m,3</code>. What is the meaning of this numbers, what do they represent?</p>