Re: Fresh Windows 95 on Olivetti Envision 400
Posted on 2022-03-18, 19:11
Yes, I have, but german version only.
Re: QEMM386 and floppy drives
Posted on 2022-01-25, 18:44
Can you provide me QEMM 9.0 or point me to download, I think mine is older. I will also test without the stealth switch.
Re: QEMM386 and floppy drives
Posted on 2022-01-25, 17:31
Hello, I don't want to use another floppy controller as this one is very special, it can read FM modulation and 128 Byte sectors, it is very usefull to read and write foreign disk formats like CP/M and typewriters.
QEMM386 and floppy drives
Posted on 2022-01-24, 16:38
Hello, since some time I observe some trouble on my 386 machine (Olivetti M380XP9) when I boot with QEMM386 active. Maybe you can give me some idea what to change on the configuration. Currently QEMM runs with the Stealth:M option, but also the Stealth:F method has the same behaviour, but QEMM can …
Re: Olivetti PCS33 (386 SX)/M-300 - Repairing
Posted on 2021-12-21, 19:18
A lot of Olivetti fans here, nice! This is a part of my collection: https://forum.classic-computing.de/gallery/in … -1st1-olivetti/
Re: Windows 3.11, Cyrix CX486DLC and Soundblaster Pro - no sound with all CPU features on
Posted on 2021-12-13, 19:41
Perhaps, turning on the caches somehow messes up the DMA transfers, which the sound card uses. Do floppy drives work after you enable the cache ? Floppy drives also use DMA. Floppydrives are working fine, even raw floppy access software like IMD, Anadisk, etc, is working fine, I even was able to …
Re: Windows 3.11, Cyrix CX486DLC and Soundblaster Pro - no sound with all CPU features on
Posted on 2021-12-13, 11:02
I will try your file, thank you. I have the Cx486DRx.ZIP in two versions but I am not sure if the tools I use are out of this. I only can see that the Cyrix chip without cache enabled is already 5% faster than the original i386 and with cache enabled about +15-20%, but still far away from a real …
Re: Must have / Must see Scene Demos on a 80386-33 ?
Posted on 2021-12-13, 10:44
there is a really good list of early demos from trixter. http://www.oldskool.org/demos/explained/demo_reviews.html Thank you, this list looks really like a lot of work for me... But it does not mention which memory config is required. Unfortunatelly that particular machine needs QEMM to load …
Re: Windows 3.11, Cyrix CX486DLC and Soundblaster Pro - no sound with all CPU features on
Posted on 2021-12-12, 18:44
The board is old, it is from arround 1987, it is an Olivetti M380XP9, in the US maybe available as some version of the AT&T 6386 (there has been at least 8386, 8386E, 6386 WGS, 6386E WGS). How to detect hidden refresh? As flush# was eneabled I disabled it without any change i result.
Re: Windows 3.11, Cyrix CX486DLC and Soundblaster Pro - no sound with all CPU features on
Posted on 2021-12-12, 12:03
BARB is not the thing to make it work
Re: Windows 3.11, Cyrix CX486DLC and Soundblaster Pro - no sound with all CPU features on
Posted on 2021-12-12, 09:38
Enabling BARB seems to be easy, but how to find noncacheable areas? And how to set?
Re: Windows 3.11, Cyrix CX486DLC and Soundblaster Pro - no sound with all CPU features on
Posted on 2021-12-11, 22:19
To enable cx486.exe q cx486.cfg cx486_cd q to disable no_cache I think it has to do with the cfg file. The cfg file can be modified by starting cx486.exe without parameters. In the cfg file the settings are, read wit cx486.exe: cache config register 0 0=1 NC0 1=1 NC1 2=0 A20M 3=0 KEN 4=1 FLUSH 5=0 …
Windows 3.11, Cyrix CX486DLC and Soundblaster Pro - no sound with all CPU features on
Posted on 2021-12-11, 19:31
Hello, I have a Cyrix CX486DLC in my 386-33 PC. It has also a Soundblaster Pro soundcard. This soundcard works just fine on this configuration inside Windows 3.11 as long as I don't enable the special features / enahced cache of the Cyrix CPU. As soon as I do this with the Cyrix tool and then start …
Re: Which Soudtracker / Mod-Player to use with MS-DOS
Posted on 2021-12-11, 10:12
Which Soudtracker / Mod-Player to use with MS-DOS
Posted on 2021-12-11, 08:37
I have a large collection of MOD files (maybe 60 GB). Last night I tryed to play some on my 386-33 with SB-Pro, but I was not quite satisfied with the mod players I took from my backup of my last DOS-PC in the 1990's. I tryed Grind (by @Trixter, still active in vcfed.org forum, here I don't know) …
Re: Fresh Windows 95 on Olivetti Envision 400
Posted on 2021-12-08, 16:58
Hello, I don't know what is the Enivita21, is that Italian envision install CD? I only have German one and I never installed by myself as it already was preinstalled on a 2 GB hard disk. By the way, the behaviour that the Envision goes to sleep mode after ac power on is normal. You can not change …
Re: Olivetti SNX 140/s + EISA-SCSI-Controller + Windows 2000 = trouble...
Posted on 2021-12-08, 16:54
Ah, you are here also... When you asked, no. Now after recieving the machine (thank ylou!!!) and sleepless nights I finally found all files for complete SNX famkily including also the dual/quad Pentium Pro machines of the SNX 200/400 series somewere in the internet. The SNX 160/s will be rebuild.
Must have / Must see Scene Demos on a 80386-33 ?
Posted on 2021-12-08, 16:51
Hello, I want to fill the harddisk of my 80386-33 with amaizing Scene demos. Which ones would you sugest? The machine has 80386-33 (in fact a Cyrix/TI 486DLC with FPU), Soundblaster Pro, 8 MB RAM and a 1 MB VGA card (Trident 8900C). An important issue is that aspi4dos/aspidisk needs to be loaded to …
AT&T PC to Olivetti PC equivalent ?
Posted on 2021-12-02, 17:17
Hello, Olivetti made some PC for AT&T. So for example the AT&T 6300 is nothing else as the Olivetti M24 in a different color. Until now I know the following AT&T PC models, but not for all of them I am sure which Olivetti model it is originally: 6300 -> M24 6300 Plus -> M24 with 286-6 mainboard 6300 …
Re: New processors for old sockets.
Posted on 2021-12-01, 14:44
An FPGA CPU would be hard pressed to out perform existing Pentiums on socket 5. Nice idea... A team of some crazy guys did that already. But not based on x86 processor, but based on Motorola 68060. The project is called Apollo 68080 as it even enhance the 68060 by speed , functionality and …
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