19Echo Posted April 30, 2010 Share Posted April 30, 2010 anyone have a good site to build an internal sio2pc? would like to have one for my 800xl and 130XE. Quote Link to comment Share on other sites More sharing options...
MEtalGuy66 Posted April 30, 2010 Share Posted April 30, 2010 Heres the one I use: http://www.rasterline.com/images/SIO2PC.jpg Quote Link to comment Share on other sites More sharing options...
flashjazzcat Posted April 30, 2010 Share Posted April 30, 2010 Hmmm... Nice job for a Sunday afternoon. Quote Link to comment Share on other sites More sharing options...
atariksi Posted April 30, 2010 Share Posted April 30, 2010 Heres the one I use: http://www.rasterline.com/images/SIO2PC.jpg I guess that 1489 is converting non-TTL voltages to TTL. I think there were some serial ports that used 0..5V so perhaps it can be avoided for those situations. (Or use the parallel port which is already TTL.) Quote Link to comment Share on other sites More sharing options...
Roydea6 Posted May 2, 2010 Share Posted May 2, 2010 I like these photos and Pinouts also... I found these on Fonci website titles Have you modified you Atari today, site is now link dead. Quote Link to comment Share on other sites More sharing options...
19Echo Posted May 2, 2010 Author Share Posted May 2, 2010 getting ready to tackle this. need one more favor. i need the back of the pin location from the db9, sio cable and the 1489. Quote Link to comment Share on other sites More sharing options...
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