Slavko Kocjancic wrote:
>>
>>> And I like to complete EMC2 in way as is. FREE! Emc is Free so the some
>>> board should be free too.
>>>       
Just to completely address your point, there SHOULD be some open-source 
hardware accessories
for EMC2.  Samco has an open-source step-direction servo drive (not EMC 
specific. but....)
But, I think the difficulty of making your own boards for FPGAs, and 
then building them and
testing them may have made this too complicated for the average 
tinkerer.  Without a logic analyzer
and an oscilloscope, if it doesn't work, it could be real hard to 
determine what is wrong.  FPGA's
generally can't be plugged into sockets, they have to be soldered to the 
board.

Also, the difficulty of making an IEEE-1284 (EPP mode) peripheral work 
with a wide variety
of different parallel ports has kept me real busy over the last 8 years 
or so.

Jon

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