VOGONS


First post, by thisisamigaspeaking

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It's not fast. Apparently it is faster than the IBM PGC it is a clone of though. This is running on a 10 MHz 286.

https://youtu.be/lgrRibMoZTk

Reply 1 of 4, by Predator99

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Very nice, thanks you!

I also own this card
PGA - Matrox PG-640A

But I think I didnt find that demo on the driver disks. Where is it from?

Reply 2 of 4, by thisisamigaspeaking

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Predator99 wrote on Today, 11:37:
Very nice, thanks you! […]
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Very nice, thanks you!

I also own this card
PGA - Matrox PG-640A

But I think I didnt find that demo on the driver disks. Where is it from?

What driver disks do you have? Are we allowed to link to driver software? The demo's in pg640_drivers.zip which is actually just demos and utilities. I haven't tried everything in there yet, that is "demo.bat".

There are a lot of drivers etc. for the next generation of these boards (PG-641, 1281) but they are not compatible. Those are more just regular TIGA boards + 3D. I'd love to find documentation for how to program them.

The 640 and 1280 are IBM PGC clones and we do have full documentation for them.

Reply 3 of 4, by thisisamigaspeaking

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Actually we do have more programming information than I thought. Possibly for this whole era of Matrox cards. I'll update after I have a chance to look it over.

Reply 4 of 4, by Ozzuneoj

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thisisamigaspeaking wrote on Today, 10:25:

It's not fast. Apparently it is faster than the IBM PGC it is a clone of though. This is running on a 10 MHz 286.

https://youtu.be/lgrRibMoZTk

Wow, that is awesome! Thanks for taking the time to record and upload a video of that.

I just browsed the manual, and it's very cool to see so much about the card's basic 3D acceleration in there. I know not many people would be able to appreciate it in real-time on real hardware, but it would be interesting if someone put together a very simple 3D game that is actually accelerated by such an old card. I wonder how it works with an original 8088 at 4.77Mhz...

Now for some blitting from the back buffer.