🚀 go-pugleaf

      good morning, all.  for quite a while now, i've been trying to
figure out how to read the audio digitizer on my A1000 from a Modula-2
program.  unfortunately, i have had only limited success.  as i dont
have a hardware reference manual, i used as a launching point a fragment
of C code supplied by the good folks who manufactured the digitizer.
their code goes directly into the i/o chip to do it's thing, so i dont
really understand the code, since it reads/writes to lots of memory 
locations with which i am not familiar.  to make things worse, my M2 
program is having trouble modifying some of those locations (according 
to the debugger...).  actually i have gotten some samples out of the
thing, but only after completely negating the logic of the C code, resulting
in lots of crap spewing out of the printer during the sampling.  something
is very wrong.
      my real question is this:  does anybody have any information on
reading an audio digitizer (a parallel one)?  would anybody be willing
to contribute a fragment of code to my effort (preferably M2, but anything
is ok)?
      the specific set-up is a Future Sound digitizer (mono, printer
switch, anybody remember this one?), i'm using Benchmark Modula-2,
and the above-mentioned C fragment is something the guys at Applied
Vision call 'C Porter', with a routine 'Get_Funky'.
      any information on reading this thing in any way would be
mucho appreciated.  i think that these things have quite a bit of hobby
potential, and have been frustrated for quite a while on this.


      many thanx in advance.    -matt