Re: Clever / hacky usage of the ISA modems?

Posted on 2024-05-06, 15:43

by

by wierd_w

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

That aside-- if you ask me, ABUSING a modem into acting like a soundcard, would be more interesting. More interesting still, would be abusing the FSK tone generators to produce chiptunes.

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Re: Clever / hacky usage of the ISA modems?

Posted on 2024-05-06, 15:40

by

by wierd_w

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

POTS simulators are not that hard to make. https://www.youtube.com/watch?v=m8xOpIFWfZg&l … igLQh1viLgSvlCM (Happy watching!) (not my vids) He has a github with a developed interface. https://github.com/GadgetReboot/Phone_SLIM

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Re: Dell Optiplex GS: compatibility problem between a GUS Max and 3COM C3C905C-TX-M [resolved]

Posted on 2024-05-05, 10:43

by

by wierd_w

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

M Brutman has an FTP client for dos. http://brutmanlabs.org/mTCP/mTCP_FTP.html

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Re: Dell Optiplex GS: compatibility problem between a GUS Max and 3COM C3C905C-TX-M

Posted on 2024-05-05, 08:47

by

by wierd_w

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Glad you were able to sort it out!

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Re: Help disassembling Win 3.x executable (NE)?

Posted on 2024-05-05, 04:13

by

by wierd_w

in Marvin \ Software

in Marvin \ Software

Before you get too excited, try manually loading windows driver via its oemsetup.inf and the control panel, rebooting, THEN running setup. That window decoration style screams win3.x, so be SURE the dosmode drivers are loaded FIRST.

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Re: Pocket 386, the brother of Hand386 and Book8088, the story so far ...

Posted on 2024-05-05, 02:51

by

by wierd_w

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Many modern flash drives no longer support usb 1.1 modes. This is likely your problem.

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Re: SD vs CF Stability in 2023

Posted on 2024-05-05, 02:38

by

by wierd_w

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

I will need to pop it back into an actual computer (it is currently living inside a playstation 2, where disk speed is less an issue) to get its firmware version. The initial application I wanted it for, was that fujitsu lifebook E1050. Said E1050 currently has a hitachi 500gb in it. LBA48 is …

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Re: QUARTERDECK QEMM products ... Good? or Garbage?

Posted on 2024-05-04, 11:19

by

by wierd_w

in Milliways

in Milliways

To be honest, I never used QEMM back in the day. The only experiences I had with it, were when there were problems with it, since I had a teenager job working as a bench monkey at a mom&pop repair place. While this was subjectively biased in terms of realworld expectation, it was sufficient to put …

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Re: Dell Optiplex GS: compatibility problem between a GUS Max and 3COM C3C905C-TX-M

Posted on 2024-05-04, 10:36

by

by wierd_w

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

I agree. Most likely 5 or 10.

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Re: Dell Optiplex GS: compatibility problem between a GUS Max and 3COM C3C905C-TX-M

Posted on 2024-05-04, 08:11

by

by wierd_w

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

is the 3com an etherlink III? By default, the etherlink III wants to squat on IRQ5. (Or IRQ10, which would conflict with any tertiary IDE interface that might be on the card...) This poses a problem, since the LPT port lives on IRQ7, The COM ports live on IRQs 3 and 4, the video card historically …

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Re: Daemon Tools Lite - malware

Posted on 2024-05-04, 07:59

by

by wierd_w

in Milliways

in Milliways

You want nothing newer than DT3.xx from Oldversion.com For newer OSes, there are better software packages that are clean and no-nonsense. Anything newer, and the creators decided that they needed to bundle crapware that does really awful shit. As for removal... That's always been a problem with …

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Re: SD vs CF Stability in 2023

Posted on 2024-05-03, 18:09

by

by wierd_w

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Could it be that this the age old problem of one computer seeing a slightly different geometry than the other? Or could it be cached writes that failed to commit? I am thinking it is more 'why try to present the entire ata protocol, when the camera only actually talks on a specific subset of those …

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Re: SD vs CF Stability in 2023

Posted on 2024-05-03, 07:41

by

by wierd_w

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

I am unsure if it applies to all situations with these SINTECHI adapters, but in at least one deployment of them, I found that UDMA modes just lock up the machine, and that they DO NOT support LBA48 mode. I have a fujitsu lifebook E series 1050, in which the above problems manifest. Any kind of UDMA …

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Re: Athlon 64 + windows 98 = Windows Protection Error

Posted on 2024-05-01, 14:01

by

by wierd_w

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

If it boots in safe mode... You might also try either the 2gb+ ram patch (even though you have 500mbyte), and or, edit system.ini to exclude the adapter rom region from being managed by vmm. https://archive.org/details/PATCHMEM http://tinas-sliderules.me.uk/Msconfig.HTM If there is something that …

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Re: Athlon 64 + windows 98 = Windows Protection Error

Posted on 2024-05-01, 13:38

by

by wierd_w

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

Cpu speeds over a certain value, and amd chips after k6-2, are known to have this happen. There are patches to fix this. https://github.com/JHRobotics/patcher9x

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Re: SBEMU: Sound Blaster emulation on AC97

Posted on 2024-05-01, 10:29

by

by wierd_w

in Marvin \ Sound

in Marvin \ Sound

Not surprising at all. the OPL chips are very well documented (and dont have super secret sauce inside them like a SID chip), and the secret sauce that soundblasters DID have for their DSP chips, got successfully dumped using side channel exploits over the years. There is even a thread here on …

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Re: Pocket 386, the brother of Hand386 and Book8088, the story so far ...

Posted on 2024-05-01, 08:31

by

by wierd_w

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

With most RAM configurations, the data and address lines are conserved, and individual chips respond when the chip select ( CS ) line is raised. So, if you just stack them up like dead bugs, and bend the CS lines out, and put bodge wires on leading to the appropriate leads from the DRAM controller, …

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Re: Pocket 386, the brother of Hand386 and Book8088, the story so far ...

Posted on 2024-05-01, 04:44

by

by wierd_w

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

It comes from the DOS limitations on partition size for FAT16, which is 2gb. In addition to that, there is the baseline CHS limit, at 504 mb. Normally only seen on some really old 386s and older. Then there is the modified CHS limit at 8gb, Higher than this, DOS cannot address the sectors since it …

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Re: SBEMU: Sound Blaster emulation on AC97

Posted on 2024-04-30, 17:19

by

by wierd_w

in Marvin \ Sound

in Marvin \ Sound

I've used it with war2 before, set it to 8bit soundblaster compatible with generic opl3. It hates sb16. The music volume does odd things when pcm audio plays though.

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Re: Pocket 386, the brother of Hand386 and Book8088, the story so far ...

Posted on 2024-04-30, 17:15

by

by wierd_w

in Marvin \ General Old Hardware

in Marvin \ General Old Hardware

'Taking forever to run a dir command with lots of free space' is a thing that's been seen on real hardware before. Disk caching REALLY helps with that. One thing to consider, if the driver for USB sticks wants raw formatted, would be to format the rsw block device (and not a partition) with linux. I …

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