ltage levels on the Textool-socket, which you
can check with a VOM. The programming voltages are adjusted with R40-R44.
For this you can use &quot;GALerTest&quot;.

DON'T FORGET: adjust the programming voltage with the trimpots, otherwise
              the GAL-burner will NOT FUNCTION !!!!
              (start the &quot;GALerTest&quot; and click through to the
               relevant test points).

If the GAL-Burner works just as the test program demands, then you can try
burning a test GAL and test it with