VOGONS


First post, by armankordi

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So, I decided to break out my old' 486SX, and I wanted a 486 with a CD-ROM.
I used this CD-ROM:2w7hd3p.jpg
Reliable drive, worked on the same machine with a different sound card
I'm using an AWE32 CT3780.
x4f72e.jpg
CD-ROM's IRQ is set to 11. (default)
f03pmf.jpg
When the drive is connected, this happens.
207aurp.jpg
Drive Connected..
2agix7a.jpg
Disconnected.
I'll add, when the IDE is connected, the drive doesn't open. The drive opens when the IDE connecter is removed.
I jumpered it correctly.
Someone help?

Last edited by armankordi on 2015-01-02, 23:09. Edited 1 time in total.

IBM PS/2 8573-121 386-20 DOS6.2/W3.1
IBM PS/2 8570-E61 386-16 W95
IBM PS/2 8580-071 386-16 (486DX-33 reply) OS/2 warp
486DX/2 - 66/32mb ram/256k cache/504mb hdd/cdrom/awe32/DOS6.2/WFW3.11
K6/2 - 350/128mb ram/512k cache/4.3gb hdd/cdr/sblive/w98

Reply 1 of 17, by LunarG

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Is the CD-ROM running off of the IDE controller or the AWE32?

WinXP : PIII 1.4GHz, 512MB RAM, 73GB SCSI HDD, Matrox Parhelia, SB Audigy 2.
Win98se : K6-3+ 500MHz, 256MB RAM, 80GB HDD, Matrox Millennium G400 MAX, Voodoo 2, SW1000XG.
DOS6.22 : Intel DX4, 64MB RAM, 1.6GB HDD, Diamond Stealth64 DRAM, GUS 1MB, SB16.

Reply 3 of 17, by armankordi

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The CD-ROM is connected to the Mitsumi connector on the AWE32.

IBM PS/2 8573-121 386-20 DOS6.2/W3.1
IBM PS/2 8570-E61 386-16 W95
IBM PS/2 8580-071 386-16 (486DX-33 reply) OS/2 warp
486DX/2 - 66/32mb ram/256k cache/504mb hdd/cdrom/awe32/DOS6.2/WFW3.11
K6/2 - 350/128mb ram/512k cache/4.3gb hdd/cdr/sblive/w98

Reply 4 of 17, by LunarG

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armankordi wrote:

The CD-ROM is connected to the Mitsumi connector on the AWE32.

And you've run it off the Mitsumi connector on another SB before I take it? I'm sorry if it seems like a stupid question.

WinXP : PIII 1.4GHz, 512MB RAM, 73GB SCSI HDD, Matrox Parhelia, SB Audigy 2.
Win98se : K6-3+ 500MHz, 256MB RAM, 80GB HDD, Matrox Millennium G400 MAX, Voodoo 2, SW1000XG.
DOS6.22 : Intel DX4, 64MB RAM, 1.6GB HDD, Diamond Stealth64 DRAM, GUS 1MB, SB16.

Reply 5 of 17, by bristlehog

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This is an IDE CD-ROM drive. Don't connect it to Mitsumi CD interface unless you want to fry something.

Hardware comparisons and game system requirements: https://technical.city

Reply 6 of 17, by armankordi

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Wansn't really an SB, was a Sound Galaxy Nova on 95'.

IBM PS/2 8573-121 386-20 DOS6.2/W3.1
IBM PS/2 8570-E61 386-16 W95
IBM PS/2 8580-071 386-16 (486DX-33 reply) OS/2 warp
486DX/2 - 66/32mb ram/256k cache/504mb hdd/cdrom/awe32/DOS6.2/WFW3.11
K6/2 - 350/128mb ram/512k cache/4.3gb hdd/cdr/sblive/w98

Reply 7 of 17, by armankordi

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bristlehog wrote:

This is an IDE CD-ROM drive. Don't connect it to Mitsumi CD interface unless you want to fry something.

It says mitsumi on the drive label..?

IBM PS/2 8573-121 386-20 DOS6.2/W3.1
IBM PS/2 8570-E61 386-16 W95
IBM PS/2 8580-071 386-16 (486DX-33 reply) OS/2 warp
486DX/2 - 66/32mb ram/256k cache/504mb hdd/cdrom/awe32/DOS6.2/WFW3.11
K6/2 - 350/128mb ram/512k cache/4.3gb hdd/cdr/sblive/w98

Reply 8 of 17, by soviet conscript

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armankordi wrote:
bristlehog wrote:

This is an IDE CD-ROM drive. Don't connect it to Mitsumi CD interface unless you want to fry something.

It says mitsumi on the drive label..?

I don't know much about this because I never connected a cd drive to a sound card but what I think he ment is its an IDE cd-rom drive. I'm guessing Mitsumi made cd drives that were IDE and some that used that special connector but there not the same thing?

Reply 9 of 17, by PeterLI

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Read up on CD-ROM interfaces:
Sony
Mitsumi
Matushita / Panasonic / Creative
LMSI / Philips

Many 1X & 2X CD-ROMs were proprietary back in the day (e.g. not IDE / ATAPI).

Virtually all 4X or higher CD-ROMs are SCSI or IDE / ATAPI. So a Mitsumi IDE goes on the IDE port: not the proprietary Mitsumi port.

Reply 10 of 17, by armankordi

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The drive is 2X.

IBM PS/2 8573-121 386-20 DOS6.2/W3.1
IBM PS/2 8570-E61 386-16 W95
IBM PS/2 8580-071 386-16 (486DX-33 reply) OS/2 warp
486DX/2 - 66/32mb ram/256k cache/504mb hdd/cdrom/awe32/DOS6.2/WFW3.11
K6/2 - 350/128mb ram/512k cache/4.3gb hdd/cdr/sblive/w98

Reply 11 of 17, by LunarG

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PeterLI wrote:
Read up on CD-ROM interfaces: Sony Mitsumi Matushita / Panasonic / Creative LMSI / Philips […]
Show full quote

Read up on CD-ROM interfaces:
Sony
Mitsumi
Matushita / Panasonic / Creative
LMSI / Philips

Many 1X & 2X CD-ROMs were proprietary back in the day (e.g. not IDE / ATAPI).

Virtually all 4X or higher CD-ROMs are SCSI or IDE / ATAPI. So a Mitsumi IDE goes on the IDE port: not the proprietary Mitsumi port.

Exactly that. Most CD-ROM drives used the same 40-pin connector that IDE uses, but they were not compatible, hence why the interfaces on sound cards were labelled. But as PeterLI says, eventually CD-ROMs became IDE, even the Mitsumi ones. My first CD-ROM as a 4x Mitsumi drive, and it was IDE/ATAPI. I'm disregarding the SCSI ones now of course, as they used a 50-pin connector and couldn't possibly be mistaken for the IDE or proprietary ones. A CD-ROM being slower than 4x is not a guarantee of it not being IDE/ATAPI.
However, if it's been run off of a "Mitsumi" labelled interface on a different sound card, then it settles the matter. Which is why I asked. 😀

Last edited by LunarG on 2015-01-02, 23:08. Edited 1 time in total.

WinXP : PIII 1.4GHz, 512MB RAM, 73GB SCSI HDD, Matrox Parhelia, SB Audigy 2.
Win98se : K6-3+ 500MHz, 256MB RAM, 80GB HDD, Matrox Millennium G400 MAX, Voodoo 2, SW1000XG.
DOS6.22 : Intel DX4, 64MB RAM, 1.6GB HDD, Diamond Stealth64 DRAM, GUS 1MB, SB16.

Reply 12 of 17, by raymangold

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You know what's funny, I had the exact same drive.

I could never get it to work properly... when connected to the mitsumi interface it wouldn't do anything... when connected to a molex without the data connector connected it would open and close like normal. *shrug* I may have plugged it in backwards initially.

I think I got rid of it (which sucks because I like the slower drives so they don't sound like torpedoes).

Reply 13 of 17, by armankordi

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I decided to take the old card and use it as a CD-ROM adapter.
It worked..
Thanks for the help, anyway guys.

IBM PS/2 8573-121 386-20 DOS6.2/W3.1
IBM PS/2 8570-E61 386-16 W95
IBM PS/2 8580-071 386-16 (486DX-33 reply) OS/2 warp
486DX/2 - 66/32mb ram/256k cache/504mb hdd/cdrom/awe32/DOS6.2/WFW3.11
K6/2 - 350/128mb ram/512k cache/4.3gb hdd/cdr/sblive/w98

Reply 14 of 17, by devius

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One readme file in one of the driver disks for AWE32 says this:

                          List of CD-ROM Drive Supported
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ

ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍËÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍËÍÍÍÍÍÍÍÍÍÍÍËÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍËÍÍÍÍÍÍÍÍÍ»
º Manufacturer º CD-ROM Model º MPC Level º Device Driver º Version º
ÇÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄĶ
º CREATIVE º CR 521 º I º SBCD.SYS º 4.19 º
º º º º º º
º º CR 523 º I º º º
º º º º º º
º º CR 563 º II º º º
º º (Double Speed) º º º º
ÇÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄĶ
º SONY º CDU31A º I º SLCD.SYS º 1.73a º
º º º º º º
º º CDU33A º II º º º
ÇÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄĶ
º MITSUMI º CRMC LU005S º I º MTMCDS.SYS º 2.00a º
º º º º MTMCDE.SYS º 2.00a º
ÇÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ×ÄÄÄÄÄÄÄÄĶ
º MITSUMI º CRMC FX001 º I º MTMCDAS.SYS º 1.11$ º
º º º º MTMCDAE.SYS º 1.11$ º
º º CRMC FX001D º II º º º
º º (Double Speed) º º º º
ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÊÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÊÍÍÍÍÍÍÍÍÍÍÍÊÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÊÍÍÍÍÍÍÍÍÍŒ

Note : This list of CD-ROM Drivers are provided by Individual Hardware
Manufacturer.

So I would say your drive is not supported by the Mitsumi CD-ROM connection on your sound card.

Reply 15 of 17, by Robin4

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PeterLI wrote:
Read up on CD-ROM interfaces: Sony Mitsumi Matushita / Panasonic / Creative LMSI / Philips […]
Show full quote

Read up on CD-ROM interfaces:
Sony
Mitsumi
Matushita / Panasonic / Creative
LMSI / Philips

Many 1X & 2X CD-ROMs were proprietary back in the day (e.g. not IDE / ATAPI).

Virtually all 4X or higher CD-ROMs are SCSI or IDE / ATAPI. So a Mitsumi IDE goes on the IDE port: not the proprietary Mitsumi port.

It wasnt always the proprietary interface thats was used back in the days, also IDE exist then.If its was IDE, it doesnt says its ATAPI compatible.. Normal IDE drives where used on the IDE interface of the soundcard..
(these drives couldnt work on a controller card (ISA OR VLB) or IDE interface on the motherboard)
Why i know IDE also exist back in the days is because, those `goldstar` drives where very popular, and mostly it came bundled in a multimedia kit..

I have one of these goldstar GCD-R540C here and its really an IDE drive from november 1995.. IDE drives are recognizable by there CS/SL/MA setting behind the drive..

Mitsumi made indeed proprietary drives and IDE ones.. But i guess that IDE CD-ROM kits where more expensive then, so most people bought a proprietary drive kit instead.

The topic starter needs to connect that drive to an IDE only interface(on the soundcard or seperate CD-ROM IDE ISA BOARD. (but also that one from the soundcard requires an IDE cdrom driver to enable the drive.)

So mitsumi proprietary drives needs to connect to the mitsumi header, mitsumi IDE to the IDE interface.. If you are using the right cable, connected how it needs to be, have the right setting, have the right drivers, then the drive should work.

~ At least it can do black and white~

Reply 16 of 17, by Anonymous Coward

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It's a 2X (double spin) IDE drive. Although it is not shown in the pictures provided, it's on a sticker on the back of the drive. There's no way this thing ever worked on a Mitsumi interface.

photo available here:

http://www.recycledgoods.com/mitsumi-crmc-fx0 … -rom-drive.html

"Will the highways on the internets become more few?" -Gee Dubya
V'Ger XT|Upgraded AT|Ultimate 386|Super VL/EISA 486|SMP VL/EISA Pentium

Reply 17 of 17, by Robin4

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Anonymous Coward wrote:

It's a 2X (double spin) IDE drive. Although it is not shown in the pictures provided, it's on a sticker on the back of the drive. There's no way this thing ever worked on a Mitsumi interface.

photo available here:

http://www.recycledgoods.com/mitsumi-crmc-fx0 … -rom-drive.html

Just read the FCC ID of the drive.. Then you can see its an IDE.. On the end its says 1DE.. but DE stands for IDE.. Or maybe see the 1 as an i.
An non IDE drive would be without the DE part.

~ At least it can do black and white~