GNT 3601 tape punch docs?

[Kheireddine Saidi]

Hi,

I got it working, well, what I have is a parallel interface GNT 3601 
puncher rather than a serial one. Thanks to chris for the document.

Actually I'm still having a timing problem, some bytes gets missed while 
others gets punched twice. I'll see how I could solve it (I'll probabely 
be checking the ack line but i got to make an other cable). It's a 
software problem. Then I think thats an advantage of the serial 
interface over the parallel. Sure the parallel is faster at punching, 
but I have time :-p I would had preffered not having to worry about 
synchronization than to punsh faster.

I could send the parallel pinouts if someone needs them.

Thank you people, tschüss

S. Kheireddine