HP Forum Archive 14

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HEPAX ROMbox Message #1 Posted by Matthias on 21 Dec 2003, 2:49 p.m. 1 Year ago I bought a Hepax ROMbox. Now Emmanuel sent me 2 EPROMs I tried to start with the box, but they do not work. I opened the box and took some pictures of it. In the near past, someone of you bought another Hepax ROMbox. Who was it? I deleted the link to you. Emmanuel and I would like to find out more about this ROMbox.

Re: HEPAX ROMbox Message #2 Posted by Werner on 21 Dec 2003, 3:09 p.m., in response to message #1 by Matthias Hi Matthias, you can find it in the Archive 13, Emmanuel himself posted the Ebay link which is still valid. Buyer: texaspyro http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv013.cgi?read=46284 http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3056777108&category=11713 But certainly you meant another buyer much longer time ago ... ?? Best wishes, also for Christmas ... Werner

Re: HEPAX ROMbox Message #3 Posted by Emmanuel, France on 21 Dec 2003, 3:25 p.m., in response to message #2 by Werner I'm too old now. I did not remember. Thanks, Werner. You are my memory! I send to Matthias two 27256s. They are not CMOS. That should explain that they did not work. I used SDS-II eprom.exe in order to create 2 files: 4K and 8K, Intel and Cmt. The first configuration should have done a maximum of 32K (8x4K) and the second one only 16K (4x4K). Merry X-Mas too.

You're welcome ;-) Message #4 Posted by Werner on 21 Dec 2003, 8:43 p.m., in response to message #3 by Emmanuel, France ... interesting issue, hope it will work ... (long live "VM Electronics" ... ;-) ) Edited: 21 Dec 2003, 8:47 p.m.

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