VOGONS


12 mhz 286

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Reply 20 of 31, by Robin4

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Its a SB pro isnt it? Yes you could use that card, but you cant use the CMS option.. Then you only have soundblaster / sbpro and adlib.

~ At least it can do black and white~

Reply 21 of 31, by vmunix

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bristlehog wrote:

Er, I kinda don't know if the games utilizing CT1330's dual OPL2 will run on a 286.

I had for a long time a 286 20Mhz and I was able to play all games with sound except those which specifically required a 386.
With this 16bit sound card.
av306.jpg

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Reply 22 of 31, by bristlehog

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mine-1.jpg

$24. Mobo battery is dead though. Any suggestions on how to prevent BIOS settings from wiping every power-off?

Reply 23 of 31, by mr_bigmouth_502

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You could solder in a battery holder and put in a couple of AAs or AAAs, assuming the onboard battery uses a voltage of 3v.

Reply 24 of 31, by bristlehog

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As for mouse, I'd like to use an optical one which is easier to use than ones with a ball inside. But is there ever a way to get one working with a serial port?

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Reply 25 of 31, by Jorpho

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bristlehog wrote:

As for mouse, I'd like to use an optical one which is easier to use than ones with a ball inside. But is there ever a way to get one working with a serial port?

Probably not. If you're thinking you can plug a USB-to-PS/2 adapter into a PS/2-to-serial adapter, they definitely don't work that way; even PS/2 mice won't work with a PS/2-to-serial adapter unless they are specifically designed to do so.

There might be some solution out there somewhere, but it is likely to be an expensive piece of custom equipment.

Reply 26 of 31, by mr_bigmouth_502

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Didn't someone bring up the idea of programming an Arduino or a Raspberry Pi to act as a PS/2-to-serial mouse adapter a while ago?

Reply 27 of 31, by bristlehog

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I've found the old dead battery on the mobo, it's the Dallas RTC one:

dallas.jpg

There are some Dallas 1287 new chips on ebay, but I see none with those '8851' numbers on them. Anyone succeeded installing a new Dallas RTC here?

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Reply 28 of 31, by sliderider

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You can cut into it with a Dremel tool and wire a coin cell holder to the terminals inside. There's just a couple of watch batteries inside there anyway. You can Google for instructions of how to do it.

Reply 29 of 31, by h-a-l-9000

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8851 is the manufacturing date ('88 cw 51). You should rather see that you get a newer module...

1+1=10

Reply 30 of 31, by Vulturius76

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Hi Vmunix,

Would you happen to have a sound driver for this sound card?
I have the exactly the same but can't seem to get it working under DOS.
Maybe you succeeded ?

Kr,
Vulturius76

Reply 31 of 31, by vmunix

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Vulturius76 wrote on 2025-08-31, 12:30:
Hi Vmunix, […]
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Hi Vmunix,

Would you happen to have a sound driver for this sound card?
I have the exactly the same but can't seem to get it working under DOS.
Maybe you succeeded ?

Kr,
Vulturius76

The drivers diskette for this card is far across the ocean I'm afraid. But you should search for Audio Excel DSP16 - AV 306 drivers, good luck! .

Trailing edge computing.