U253 East German RAM information needed

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Elar



Joined: 16 Jul 2003
Posts: 746
Location: Tallinn, Estonia

PostPosted: Sun Sep 07, 2008 3:51 pm    Post subject: U253 East German RAM information needed Reply with quote

Does anybody have information on U253 East German made (D)RAM, allegedly used in EC-1055 IBM/370 compatible mainframe? Info from this PDF:

http://robotron.foerderverein-tsd.de/312/robotron312b.pdf
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fRaSsL



Joined: 31 Mar 2003
Posts: 1570

PostPosted: Wed Sep 10, 2008 9:50 am    Post subject: Reply with quote

I will have a look when I'm at home.
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fRaSsL



Joined: 31 Mar 2003
Posts: 1570

PostPosted: Wed Sep 10, 2008 11:49 am    Post subject: Reply with quote

Here it is:




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Elar



Joined: 16 Jul 2003
Posts: 746
Location: Tallinn, Estonia

PostPosted: Wed Sep 10, 2008 12:18 pm    Post subject: Reply with quote

Thank's a lot. So, U253 appears to be a clone of i1103A.
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