Hi Mike, it won't be easyer for me to use "normal" 8050 with "normalCommodore" computer as, my 3 8050 were already unable to format anyfloppy disk before my fire issue. Now, my whole commodore material aredirt with slough and will be completely unusable for months.Stepper/Screw/Head ensemble are the most important parts of the drive .... ==> I imagine that I can eventually extract 1 of my 6 micropolis 1006 mecanics, clean it,check everything possible on it then install the 1115-6 electronicboard on it. Does this have a chance to work ? Bill, pictures of the parts you've included in your previous mail areexactly what I'm searching for; a Micropolis board able to drive a"normal" 8050 mechanic with a "normal" shugart interface. Will I bereally lucky that you would agree to sell me one of those 1015-5; atleast, the electronic board ? Groepaz, the drive I'm currently using with the caeweasel is a curious half size Toshiba labelled MKM262E. It's curious because the mecanism has a sort of double locking system, preventing an accidental floppy disk removal. If I remember well, this drive was installed in my very first PC compatible, a Bull Micral 30. It's a 360K, 96TPI, 300RPM. It works in catweathel better with "analog PLL" settings and needs diskchange to be deactivated. I've googled about this floppy drive but found absolutely nothing. Regards Hervé WARIN ---------- From: firstname.lastname@example.org[SMTP:email@example.com] Sent: Friday, January 08, 2010 7:22 PM To: firstname.lastname@example.org Subject: RE: Micropolis Manuals (Was: Transfer 8050 disks - Catweasel (was:PET2001 Fix)) Hi, all I thank you all for your interest to my 100TPI problem. I've read with a great interest Herb's site and found lot of interesting stuff on this subject. Certainly, the worst thing that I've discovered is that this kind of drives has only an interest for our small 8050 & 8250 users community and (don't know how numerous now) S100/VG systems users. During last 30 years, those devices have certainly been dropped away in a much more important proportion than other "obsolete" stuffs as completely unusable in other systems (or falsely found as defective if plugged on any PC-like system). Well, all that to say that we're not helped with this luxuous at the time but now fully exotic disk format. I've found on eBay a "MicropolisÂ part numberÂ 1115-VI" that seems really a familly parent with the 1006 (locking mecanisn is different from 8050's one but main motor seems to be identical) ... I'm just asking me if it would be a great oportunity to get at least a "100TPI compatible" electronic board or just a good idea to "drop money by the window" ... it's quite cheap but shippment cost is quite huge. http://cgi.ebay.fr/ws/eBayISAPI.dll?ViewItem&item=260429582213&ssPageName=STRK:MEWAX:IT If anyone had technical details on the 1115 to help me in my decision to take it or to let it ... Thanks a lot - Regards HervÃ© WARIN ----------------------- I *think* that the 1115-VI is a 96TPI unit; both the electronics _and_ the mechanical assembly are quite different from the 1006 used in the 8050, but AFAIK the stepper/screw/head assembly is compatible. Personally, I'd wait for a 100TPI Micropolis or Tandon drive to show up on eBay or elsewhere; as Bill points out, even on a good 100TPI Micropolis drive you might have problems reading your 8050 diskettes. Would it not be easier to read the disks on a real 8050? mike Message was sent through the cbm-hackers mailing list Message was sent through the cbm-hackers mailing listReceived on 2010-01-09 22:00:03
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