On Saturday 05 January 2013 15:06:52 david did opine:
Message additions Copyright Saturday 05 January 2013 by Gene Heskett
On 01/05/2013 09:12 AM, Nick Copeland wrote:
On
Saturday 05 January 2013 13:22:27 Nick Copeland did opine:
Message additions Copyright Saturday 05 January 2013 by Gene
Heskett
Hi All,
Just got my ASR-10 back from a few years on loan. Somewhere down
the line, probably at some gig, they lost the Iomega ZIP-100 and
the original set of floppies I had. These are nigh on impossible
to recreate since they are not actually any windows format to
make them Ensoniq bootable. Does anybody have a 3.5 boot disk
with a version of OS later than 2.01 (I think this was the
version that supported the SCSI driver). I will happily pay
postage and all that. I want to get this running to work on the
Bristol CS-80 emulator using the polypressure features of the
ASR. Kind regards, nick
A fried of mine had an Ensoniq, and he suggested that you should
check with
rubber chicken software, who apparently have such
for download.
<http://chickensys.com/kb/eps-asr/index.html>
which might get you the stuff you need. Good luck.
I have a feeling this need an IDE (PATA) floppy. I have four PC in
house and none of them have a floppy. Tested the software using VM
and it failed the boot disk write operation since Ensoniq had a very
proprietary format.
If nobody has a set then I either have to order some (not expensive
but also not guaranteed to work since they depend on the firmware I
have) or buy a secondhand PC that has a floppy as I doubt a USB
floppy work work either (since it does not have direct control of
what actually gets written to the disk). The nice thing about IDE is
that it does not do a great deal more than seek to track and then
write the whole track which is what I think the ChickenSys software
probably does.
There are options on the site to write a bootable ZIP drive but they
are for Win98 only.
Kind regards, nick.
Maybe you can buy an internal floppy drive (I'm guessing a 3.5" floppy)
and add it to one of your existing PCs? Floppy disks and controllers
weren't very smart ...
dd might be able to write the floppy, too, if you get a disk image and a
drive that supports that format.
There is a large fly buzzing around in that soup. This ASUS MB, an
expensive M2N-SLI Deluxe I paid about $300 for 5 years ago when I built
this quad core phenom, has a superio kit for the floppy. Which FWIW,
doesn't show up in an lspci or an lshw listing. IIRC I have it turned off
in the bios now. It /only/ supports the std 512 byte, 9 sector per track
format, in base one number formats. Attempting to access any other format
of disk is either a timeout error, or an outright machine lockup.
So rotsa ruck trying to write a non-pc format with anything like a modern
pc, regardless of the brand of drive. To get new SW to a legacy machine
using 256 byte sectors, I have been forced to open a serial port path to
that machine, using minicom, and sz the new disk images to its hard drive.
Yes, it is a right Pain In The Ass.
It is my perhaps flawed memory that says the Ensoniq's used a trackdisk
format, where whole tracks were read into memory, including the intersector
gap data, the needed info was then found in the buffer, any updates were
done to the buffer, and the whole track written back out without regard for
any index pulses the drive may have been generating, quite similar to the
Amiga's disk format, in fact IIRC, this friend of mine has written Ensoniq
disks for his EPS on an Amiga. There could be a slim chance perhaps of
doing such a disk write again /if/ you can find an Amiga whose clock
battery leakage has not yet destroyed the motherboard. Those are
increasingly rare.
Cheers, Gene
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