Sure, but is there a list or something stating which of them are compatible ?mikro wrote: 21 Mar 2023 07:21 There's many kinds of Radeon cards. Starting with PCI/AGP, 5V/3.3V, PC/Mac etc.
Let's build a CTPCI!
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HigashiJun
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Re: Let's build a CTPCI!
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stephen_usher
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Re: Let's build a CTPCI!
"Radeon" is just a marketing name and encompasses very many radically different chip sets.HigashiJun wrote: 21 Mar 2023 00:03 So not every Radeon works ? I thought you could plug any 9250 and enjoy high resolutions...
I know USB was picky, but not Radeon.
:(
First of all, you'd have to find a PCI Radeon board, which would be from the noughties, before the change to PCIe, and after the transition from AGP. So, you're probably looking at 2000 - 2005. The 7000, 8000, 9000 series are probably your target.
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ZX81->Spectrum->Memotech MTX->Sinclair QL->520STM->BBC Micro->TT030->PCs & Sun Workstations.
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ZX81->Spectrum->Memotech MTX->Sinclair QL->520STM->BBC Micro->TT030->PCs & Sun Workstations.
Added code to the MiNT kernel (still there the last time I checked) + put together MiNTOS.
Collection now with added Macs, Amigas, Suns and Acorns.
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HigashiJun
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Re: Let's build a CTPCI!
Yes, and they have to be 3.3V and, I think, with a maximum of 128 MB RAM according to R. Czuba's old web site...stephen_usher wrote: 21 Mar 2023 09:19"Radeon" is just a marketing name and encompasses very many radically different chip sets.HigashiJun wrote: 21 Mar 2023 00:03 So not every Radeon works ? I thought you could plug any 9250 and enjoy high resolutions...
I know USB was picky, but not Radeon.
:(
First of all, you'd have to find a PCI Radeon board, which would be from the noughties, before the change to PCIe, and after the transition from AGP. So, you're probably looking at 2000 - 2005. The 7000, 8000, 9000 series are probably your target.
Not sure the 8000 series are a go for the CTPCI.
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foft
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Re: Let's build a CTPCI!
So it almost works!
It detects the card and runs the bios etc:
Then it displays the boot screen on the Radeon and starts to boot:
Until...:
Edit: Seems like it's just incompatible with NVDI. So I need to remove NVDI from the Auto folder. Wow, this thing is fast in gembench!
There is also a 2nd problem, I get a parity error depending on how I position the card, so perhaps there is a bad connection somewhere.
It detects the card and runs the bios etc:
Then it displays the boot screen on the Radeon and starts to boot:
Until...:
Edit: Seems like it's just incompatible with NVDI. So I need to remove NVDI from the Auto folder. Wow, this thing is fast in gembench!
There is also a 2nd problem, I get a parity error depending on how I position the card, so perhaps there is a bad connection somewhere.
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mikro
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Re: Let's build a CTPCI!
Awesome work, wow!
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foft
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Re: Let's build a CTPCI!
Just to add a couple of final pics.
Here it is, now I need to squeeze it back into the Space Case:
Now I need to find some software other than gembench to run :lol:
Here it is, now I need to squeeze it back into the Space Case:
Now I need to find some software other than gembench to run :lol:
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HigashiJun
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Re: Let's build a CTPCI!
Wow, a good progress !
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alexh
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Re: Let's build a CTPCI!
:bravo:
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Badwolf
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Re: Let's build a CTPCI!
:fire: :fire: :fire:
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