[sebhc] H17 DRIVES

Walter Moore waltm22 at comcast.net
Sat May 29 18:28:51 CDT 2004

What model number is the drive?


> -----Original Message-----
> From: sebhc at sebhc.org [mailto:sebhc at sebhc.org] On Behalf Of Carroll
> Waddell
> Sent: Saturday, May 29, 2004 4:02 PM
> To: sebhc at sebhc.org
> Subject: Re: [sebhc] H17 DRIVES
> I drug out my old IBM documentation and did a little soldering on the
> circuit board. Now the drive will select properly, speed test is ok,
> write gate test is OK, but the overall test described in the H17 manual
> doesn't run right. Comes to 037 306 instead of 037 365. The only thing
> it says is test the speed and write gate. Both are correct. It might
> actually work if I had a boot diskette. I bought some through ebay, but
> they look like they were in someones junk box. No sleeves, dirty, etc. I
> do have 3 or 4 that looked good. BTW, this drive does have the
> termination resistor pack in it, and it is the last one on the cable.
> Jumpered as SY0.  When my old system was working, I had 3 drives. I
> can't tell which lines were used to select drive c, but I remember
> having drives A, B, and C when I was running CPM. Maybe someone has the
> documentation for the three drive enclosure.
> Carroll

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