GEM S2/S3 and Turbo models
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- Posts: 7
- Joined: Mon Jul 11, 2011 5:22 am
GEM S2/S3 and Turbo models
Any possibility of Generalmusic S2 and S3 support?
They use 1.44MB disks but use non-standard formatting to get 1.6MB per disk.
I have some sample images in the S2/S3 .td0 format and also images that were converted into Omniflop .img files
They use 1.44MB disks but use non-standard formatting to get 1.6MB per disk.
I have some sample images in the S2/S3 .td0 format and also images that were converted into Omniflop .img files
Re: GEM S2/S3 and Turbo models
Probably already working : just convert your TD0 files to HFE.Rob Ocelot wrote:Any possibility of Generalmusic S2 and S3 support?
They use 1.44MB disks but use non-standard formatting to get 1.6MB per disk.
I have some sample images in the S2/S3 .td0 format and also images that were converted into Omniflop .img files
That's all.
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- Posts: 7
- Joined: Mon Jul 11, 2011 5:22 am
Re: GEM S2/S3 and Turbo models
I'm not having any luck recognizing a d0 image directly converted to HxE format.
From the S2 schematics here's the pinouts and quoted directly:
"Note: The Connector is inverted on disk drive
Disk drive pin numbers are shown before the signal name"
BUS NAME CONNECTOR
34 -- Disk CH -- 01
32 -- Side-Sel -- 03
30 -- RD-DATA -- 05
28 -- WR-Pr -- 07
26 -- Track-00 -- 09
24 -- WR-Gate -- 11
22 -- WR-Data -- 13
20 -- Step -- 15
18 -- Dir-Sel -- 17
16 -- Motor On -- 19
14 -- DS-2 -- 21
12 -- DA-1 -- 23
10 -- DS-0 -- 25
08 -- Index-sector -- 27
07 -- DS-3 -- 29
04 -- not conn -- 31
02 -- not conn -- 33
Even connector pins are grounded to digital ground.
Do I have to invert the cable going into the HxC?
Seems like I have to invert it but the cable connector has a notch. Would it be better to make my own cable with the notch inverted or is it easier to file off the notch from my existing cable?
It's kind of puzzling that GEM (or if the rumors are true, Elka) inverted the bus pins *twice*, once on the board and again at the drive.
From the S2 schematics here's the pinouts and quoted directly:
"Note: The Connector is inverted on disk drive
Disk drive pin numbers are shown before the signal name"
BUS NAME CONNECTOR
34 -- Disk CH -- 01
32 -- Side-Sel -- 03
30 -- RD-DATA -- 05
28 -- WR-Pr -- 07
26 -- Track-00 -- 09
24 -- WR-Gate -- 11
22 -- WR-Data -- 13
20 -- Step -- 15
18 -- Dir-Sel -- 17
16 -- Motor On -- 19
14 -- DS-2 -- 21
12 -- DA-1 -- 23
10 -- DS-0 -- 25
08 -- Index-sector -- 27
07 -- DS-3 -- 29
04 -- not conn -- 31
02 -- not conn -- 33
Even connector pins are grounded to digital ground.
Do I have to invert the cable going into the HxC?
Seems like I have to invert it but the cable connector has a notch. Would it be better to make my own cable with the notch inverted or is it easier to file off the notch from my existing cable?
It's kind of puzzling that GEM (or if the rumors are true, Elka) inverted the bus pins *twice*, once on the board and again at the drive.
Re: GEM S2/S3 and Turbo models
Yes probably. If you see all hxc leds always on and the "RA" message, you probably need to invert it.Rob Ocelot wrote:I
Even connector pins are grounded to digital ground.
Do I have to invert the cable going into the HxC?
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- Joined: Mon Jul 11, 2011 5:22 am
Re: GEM S2/S3 and Turbo models
Hi Jeff,
Reversing the drive cable worked for the most part but I'm having problems reading disk images. The HxC software correctly recognizes files in the .d0 format but the S2 refuses to see it as a legitimate disk. It recognizes a drive attached and you can hear tracking sounds but track numbers on the HxC don't advance.
I've tried reverse cable jumper settings for both IBM and Shugart modes and still no luck.
I also tried an IBM 1.44MB disk image and that doesn't work either.
Reversing the drive cable worked for the most part but I'm having problems reading disk images. The HxC software correctly recognizes files in the .d0 format but the S2 refuses to see it as a legitimate disk. It recognizes a drive attached and you can hear tracking sounds but track numbers on the HxC don't advance.
I've tried reverse cable jumper settings for both IBM and Shugart modes and still no luck.
I also tried an IBM 1.44MB disk image and that doesn't work either.
Re: GEM S2/S3 and Turbo models
Which image file are you using ?Rob Ocelot wrote:Hi Jeff,
Reversing the drive cable worked for the most part but I'm having problems reading disk images. The HxC software correctly recognizes files in the .d0 format but the S2 refuses to see it as a legitimate disk. It recognizes a drive attached and you can hear tracking sounds but track numbers on the HxC don't advance.
I've tried reverse cable jumper settings for both IBM and Shugart modes and still no luck.
I also tried an IBM 1.44MB disk image and that doesn't work either.
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- Posts: 7
- Joined: Mon Jul 11, 2011 5:22 am
Re: GEM S2/S3 and Turbo models
I'm using .hxc files converted from S2 .d0 images using beta HxC software 2.092. The 1.44MB IBM disk image was also created by HxC 2.092's 'create FS floppy' function.
Re: GEM S2/S3 and Turbo models
Can you send me some of them ?Rob Ocelot wrote:I'm using .hxc files converted from S2 .d0 images using beta HxC software 2.092. The 1.44MB IBM disk image was also created by HxC 2.092's 'create FS floppy' function.
Re: GEM S2/S3 and Turbo models
I recently ordered a HxC2001 compatible Gotek emulator at
http://www.ebay.it/itm/Gotek-USB-Floppy ... Sw~gRVgfq9
Then I:
- Converted all my S3 Floppy .TD0 image files to .HFE format and copied them tu an USB stick root.
- Installed Gotek Hardware into my GEM S3 machine
- Updated it using last version HXCFEUSB_HFE_V3_0_8_1a.upd
- At first I noticed that the Gotek was unable to select anything and finally discovered that my (3 digit display and 2 swiches) hardware is compatible ONLY with the "Indexed_mode" config File
- Changed accordingy the config File and renamed my HFE files using the "DSKA0000.HFE" pattern
- Finally Gotek became able to select the .HFE files (with some limitations...) but still my S3 wasn't able to see anything ("no disk inserted")
- Casually discovered that there are "QuickInstall_FloppyDiskImages" available on the website and that two S3 .HFE files are included.
- Eventually tried successfully to read-write these HFE images on my S3!
- Other .HFE images (converted from .TD0 images) are still invisible to S3
- Newly created .HFE images (dumped from floppies) are still invisible to S3
- All my not working .HFE files were created or converted by HxC Floppy Emulator vers. 2.1.4.0
- Newly created MSDOS 1.44 floppy .HFE images are perfectly working on my S3 for .wav and midifile importing options
Any ideas?
http://www.ebay.it/itm/Gotek-USB-Floppy ... Sw~gRVgfq9
Then I:
- Converted all my S3 Floppy .TD0 image files to .HFE format and copied them tu an USB stick root.
- Installed Gotek Hardware into my GEM S3 machine
- Updated it using last version HXCFEUSB_HFE_V3_0_8_1a.upd
- At first I noticed that the Gotek was unable to select anything and finally discovered that my (3 digit display and 2 swiches) hardware is compatible ONLY with the "Indexed_mode" config File
- Changed accordingy the config File and renamed my HFE files using the "DSKA0000.HFE" pattern
- Finally Gotek became able to select the .HFE files (with some limitations...) but still my S3 wasn't able to see anything ("no disk inserted")
- Casually discovered that there are "QuickInstall_FloppyDiskImages" available on the website and that two S3 .HFE files are included.
- Eventually tried successfully to read-write these HFE images on my S3!
- Other .HFE images (converted from .TD0 images) are still invisible to S3
- Newly created .HFE images (dumped from floppies) are still invisible to S3
- All my not working .HFE files were created or converted by HxC Floppy Emulator vers. 2.1.4.0
- Newly created MSDOS 1.44 floppy .HFE images are perfectly working on my S3 for .wav and midifile importing options
Any ideas?
Re: GEM S2/S3 and Turbo models
Are there any news for the support of the GEM S2/S3 and Turbo Workstations?
Thank you for any hint getting the floppy emulator working on theese machines (with the 1,6 MB format).
All the best!
Thank you for any hint getting the floppy emulator working on theese machines (with the 1,6 MB format).
All the best!
Re: GEM S2/S3 and Turbo models
It works for sure with these machines and formats.gemfreak wrote:Are there any news for the support of the GEM S2/S3 and Turbo Workstations?
Thank you for any hint getting the floppy emulator working on theese machines (with the 1,6 MB format).
All the best!
Re: GEM S2/S3 and Turbo models
Check the interface mode of the HFE files, or force it into the cfg file.ipogeo wrote:I recently ordered a HxC2001 compatible Gotek emulator at
http://www.ebay.it/itm/Gotek-USB-Floppy ... Sw~gRVgfq9
Then I:
- Converted all my S3 Floppy .TD0 image files to .HFE format and copied them tu an USB stick root.
- Installed Gotek Hardware into my GEM S3 machine
- Updated it using last version HXCFEUSB_HFE_V3_0_8_1a.upd
- At first I noticed that the Gotek was unable to select anything and finally discovered that my (3 digit display and 2 swiches) hardware is compatible ONLY with the "Indexed_mode" config File
- Changed accordingy the config File and renamed my HFE files using the "DSKA0000.HFE" pattern
- Finally Gotek became able to select the .HFE files (with some limitations...) but still my S3 wasn't able to see anything ("no disk inserted")
- Casually discovered that there are "QuickInstall_FloppyDiskImages" available on the website and that two S3 .HFE files are included.
- Eventually tried successfully to read-write these HFE images on my S3!
- Other .HFE images (converted from .TD0 images) are still invisible to S3
- Newly created .HFE images (dumped from floppies) are still invisible to S3
- All my not working .HFE files were created or converted by HxC Floppy Emulator vers. 2.1.4.0
- Newly created MSDOS 1.44 floppy .HFE images are perfectly working on my S3 for .wav and midifile importing options
Any ideas?
Re: GEM S2/S3 and Turbo models
Recently acquired a GeneralMusic S3 (non-Turbo) that I will be using as a MIDI controller. Any updates as to which emulator works properly? I will just be using it to format a drive to save settings, not looking to convert or load floppy data. Thx!
Re: GEM S2/S3 and Turbo models
All HxC Floppy Emulators are working with the Gem S2/S3.
Re: GEM S2/S3 and Turbo models
So is it literally plug-and-play? What about what I am reading above about reversing the cable? Are there any tutorials regarding the installation process?
Thanks!
Thanks!