Defender II Posted July 18, 2011 Share Posted July 18, 2011 (edited) I am looking for the specifications and hopefully a picture of the power supply that came with the Memory Maker EPROM Programmer Kit by Creative Firmware for the Atari 400 / 800. I also could use any schematics and software. Edited July 18, 2011 by Defender II Quote Link to comment Share on other sites More sharing options...
Defender II Posted July 18, 2011 Author Share Posted July 18, 2011 Here is a link to picture of the EPROM Programmer I am trying to find power supply info, schematics, and software for. Any help will be greatly appreciated.EPROM Programmer Quote Link to comment Share on other sites More sharing options...
Defender II Posted May 25, 2012 Author Share Posted May 25, 2012 I am still looking for a the power supply specifications, schematics and software for it. Quote Link to comment Share on other sites More sharing options...
BillC Posted May 25, 2012 Share Posted May 25, 2012 Here is a link to picture of the EPROM Programmer I am trying to find power supply info, schematics, and software for. Any help will be greatly appreciated.EPROM Programmer The only information I can find is an article in the June 1983 issue of Compute magazine, it's only capable of burning 2716 and 2532(plus 2732/2732A with adapter) http://www.atarimagazines.com/compute/issue37/news_eprom_programmer.php Quote Link to comment Share on other sites More sharing options...
Defender II Posted May 25, 2012 Author Share Posted May 25, 2012 Thanks for the reply. I already had that link, but it doesn't give any power specs or software. Quote Link to comment Share on other sites More sharing options...
AtariGeezer Posted May 25, 2012 Share Posted May 25, 2012 For Power, the 2716 needs +/- 5vdc and +12vdc for programming... Depending on the circuit inside, it might use a 12v AC source, but I'd need a good pic of the circuit board (both sides). Jay Quote Link to comment Share on other sites More sharing options...
Defender II Posted June 7, 2012 Author Share Posted June 7, 2012 For Power, the 2716 needs +/- 5vdc and +12vdc for programming... Depending on the circuit inside, it might use a 12v AC source, but I'd need a good pic of the circuit board (both sides). Jay I don't have pictures of the other side of the board, it'd be a pain to disassemble, but the circuit looks pretty simple. Quote Link to comment Share on other sites More sharing options...
AtariGeezer Posted June 8, 2012 Share Posted June 8, 2012 With the 4 horizontal diodes that make up a bridge rectifier, this uses an A.C. input. I would try a 9VAC atari power brick first and if that doesn't work, then use a 12VAC brick last... On the Eprom socket\, you can check pin#24 for 5VDC and pin#21 for 12VDC to 21VDC if you have a volt meter Jay Quote Link to comment Share on other sites More sharing options...
Defender II Posted June 8, 2012 Author Share Posted June 8, 2012 With the 4 horizontal diodes that make up a bridge rectifier, this uses an A.C. input. I would try a 9VAC atari power brick first and if that doesn't work, then use a 12VAC brick last... On the Eprom socket\, you can check pin#24 for 5VDC and pin#21 for 12VDC to 21VDC if you have a volt meter Jay Thank you, I had already figured out the circuit. Yes, that is the bridge rectifier. Without the software controlling it there won't be any programming voltage applied to the EPROM. Just like most other programmers the programming voltage is turned off until you specifically tell it using the software that you want to program it. I could plug in a power supply and put a meter on the input lead of the transistor that feeds the programming pin, there won't be anything on the output pin until the proper voltage is applied to its base. I already put it away until I can get the program for it. Anyone have the software for it? Quote Link to comment Share on other sites More sharing options...
jcbstein Posted November 22, 2018 Share Posted November 22, 2018 (edited) Here is a photo of the power supply that came with my Memory Maker that I purchased 2nd hand as well as the unit itself. Does anyone know the name of the software that came with this or better yet have a copy of it? Edited November 22, 2018 by jcbstein 3 Quote Link to comment Share on other sites More sharing options...
Savetz Posted February 7, 2019 Share Posted February 7, 2019 I found the software. Is it still needed? Quote Link to comment Share on other sites More sharing options...
_The Doctor__ Posted February 7, 2019 Share Posted February 7, 2019 10.5 v ac....noted Quote Link to comment Share on other sites More sharing options...
jcbstein Posted February 12, 2019 Share Posted February 12, 2019 Yes, Still looking for the software for this. Quote Link to comment Share on other sites More sharing options...
Savetz Posted February 25, 2019 Share Posted February 25, 2019 (edited) Yes, Still looking for the software for this. Here you go! Memory_Maker_EPROM_Programmer_2.0.atr -K Edited February 25, 2019 by Savetz 4 Quote Link to comment Share on other sites More sharing options...
jcbstein Posted February 27, 2019 Share Posted February 27, 2019 Shout out to Savetz for posting the atr of the software. Does anyone know if the Memory Maker came with a user manual? Or if you have a copy of the manual will you post a pdf of it. Quote Link to comment Share on other sites More sharing options...
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