Hallo allemaal, @ Hervé: Bien venue! Ethan> ... and restored them. What did you have to do? Three years (?) ago I received three 9060's and one 9090 from Jaj Janssen (Duisburg, Germany) for repair, whom on its turn got them from Anders. After hearing this http://www.dienstagstreff.de/ gave me another 9060 to repair as well. I managed to get only one 9060 to life again :( Three harddisks were broken but this was not a problem as I found out that I could use Seagate ST-225's as replacement. Four DOS boards were brooken but I managed to repair two. The other two are repairable as well IMHO. But the biggest problem were, what I call, the "middle boards". These bords have been placed between the harddisk and the DOS board. They are equiped with a lot of, partly unknown, logic around a CPU like AMD-IC. They convert the SASI interface from the DOS board to the MFM interface of the harddisks. And I still wonder why C= designed things in this way. I have been trying to figure out how the SASI interface worked but without any good info on SASI and without any good source listings, I gave up: I needed the time for, IMHO, more important projects. But I intend to use the info gathered with my 1541IDE project to replace this middle board and MFM-HD with an IDE-HD. -- ___ / __|__ / / |_/ Groetjes, Ruud \ \__|_\ \___| URL: Ruud.C64.org De informatie in dit e-mailbericht is vertrouwelijk en uitsluitend bestemd voor de geadresseerde. Wanneer u dit bericht per abuis ontvangt, verzoeken wij u contact op te nemen met de afzender per kerende e-mail. Verder verzoeken wij u in dat geval dit e-mailbericht te vernietigen en de inhoud ervan aan niemand openbaar te maken. Wij aanvaarden geen aansprakelijkheid voor onjuiste, onvolledige dan wel ontijdige overbrenging van de inhoud van een verzonden e-mailbericht, noch voor daarbij overgebrachte virussen. APG Algemene Pensioen Groep NV is gevestigd te Heerlen en is ingeschreven in het handelsregister van de Kamer van Koophandel Limburg onder nummer 14099617 The information contained in this e-mail is confidential and may be privileged. It may be read, copied and used only by the intended recipient. If you have received it in error, please contact the sender immediately by return e-mail; please delete in this case the e-mail and do not disclose it's contents to any person. We don't accept liability for any errors, omissions, delays of receipt or viruses in the contents of this message which arise as a result of e-mail transmission. APG Algemene Pensioen Groep NV is registered in the trade register of the Chamber of Commerce Limburg, The Netherlands, registration number: 14099617 Message was sent through the cbm-hackers mailing listReceived on 2009-04-15 08:00:57
Archive generated by hypermail 2.2.0.