Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!cs.utexas.edu!uunet!mcvax!hp4nl!eutrc3!rcbamw From: rcbamw@eutrc3.urc.tue.nl (m.waucomont) Newsgroups: comp.sys.atari.8bit Subject: Re: 810's and 65XE's Message-ID: <752@eutrc3.urc.tue.nl> Date: 22 Jun 89 16:46:54 GMT References: <41785@bbn.COM> Organization: Eindhoven University of Technology, The Netherlands Lines: 25 In article <41785@bbn.COM> slackey@BBN.COM (Stan Lackey) writes: >Hello again, with requests as usual. > >2) Does ANYONE know how to convert a 65XE into a 130XE? I have seen Years ago, I upgraded my 800XL to 256k by replacing the 64kb chips, which sat in sockets, by 256kb chips and adding a small pcb with 8 TTL IC's. It was all pretty straightforward. The RAM chips where 7.35 DG each, the TTL stuff was a few guilders, alltogether it costed me about 95 DG. That would be roughly $40,- now... As far as I know, the 65XE is an 800XL in fancy casing, so you might be able to do something with the schematics. I wrote an article in the 'Stackpointer' the newsletter of the Univ. computer club. It's in Dutch, but all that matters is the schematic and the printlayout :-) Anyone interested in this info, mail your SnailMail address and I will send you a xerox-copy of the article. I will wait till july first to collect addresses of interested people. Then I will send them the info. Requests coming in later than july first I will not reply to. I will need at least a week to dig up the newsletter in my messy room anyhow :-). Hopeing that I can do some Atarians a favor, Michel 'Mikki' Waucomont