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/  Forum Index
   /  Amiga OS4.x \ Workbench 4.x
      /  Os4.1 & graphics cards
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PosterThread
Shadow_Demon 
Os4.1 & graphics cards
Posted on 4-Aug-2008 9:33:49
#1 ]
Regular Member
Joined: 19-Nov-2003
Posts: 164
From: My lair in the central US

Ok, so 4.1 is on the way and looks really good. I see some newer graphics card options in the upgrade. So my question is this..... Will I finally be able to use my Ati All-in-wonder Radeon 8500dv card with OS4.1?

This was the card I originally got for my AmigaOne, but had to downgrade to a Radeon 7000 since it did not work at the time. I remember it being a known issue that would be worked on eventually.

_________________
AmigaOne G4-XE OS4.0 Still proud
Amiga 4000T 040
Amiga 4000T 060
and a family of little A500's

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LaBodilsen 
Re: Os4.1 & graphics cards
Posted on 4-Aug-2008 9:40:00
#2 ]
Regular Member
Joined: 8-Mar-2003
Posts: 302
From: Denmark

@Shadow_Demon
Very good question indeed, i also have en Radeon 8500 laying around, which i was hoping to use in the A1 some day. it did work in 2D, but 3D had some weird issues that i know rouge was trying to figure out.

hope a new driver is included in OS4.1

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NutsAboutAmiga 
Re: Os4.1 & graphics cards
Posted on 4-Aug-2008 9:41:15
#3 ]
Elite Member
Joined: 9-Jun-2004
Posts: 12825
From: Norway

@Shadow_Demon

get a Radeon 9250 if you can.

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Facebook::LiveForIt Software for AmigaOS

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PulsatingQuasar 
Re: Os4.1 & graphics cards
Posted on 4-Aug-2008 10:02:47
#4 ]
Cult Member
Joined: 10-Mar-2003
Posts: 550
From: The Netherlands, Europe

Just get a Radeon 9250.

It's the best supported video card for OS 4 and really isn't all that much slower as the 8500. Also these cards are cheap.

_________________
AmigaOne-XE G3 OS 4.
A4000 PPC
A1200 PPC

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MichaelMerkel 
Re: Os4.1 & graphics cards
Posted on 4-Aug-2008 12:56:33
#5 ]
Cult Member
Joined: 9-Mar-2003
Posts: 819
From: Ilvesheim, Germany

@Shadow_Demon

the hyperion announcement reads:
"Hardware compositing engine (Radeon R1xx and R2xx family)"

the 8500 is a r2xx card? isn't it?
so it should work - until proven false

(i also have a 8500 available to plug in - currently using a 9000pro).

byebye...

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Michael Merkel
(Michael.Merkel@gmx.net Home)
Member of Amiga-Freunde Pfalz, OS4 Welt

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MichaelMerkel 
Re: Os4.1 & graphics cards
Posted on 4-Aug-2008 13:03:28
#6 ]
Cult Member
Joined: 9-Mar-2003
Posts: 819
From: Ilvesheim, Germany

@PulsatingQuasar

Quote:

PulsatingQuasar wrote:
Just get a Radeon 9250.

It's the best supported video card for OS 4 and really isn't all that much slower as the 8500. Also these cards are cheap.


hmmm. isn't the 9000pro the best choice currently? speedwise?

check here:
3d chips speed

byebye...

_________________
Michael Merkel
(Michael.Merkel@gmx.net Home)
Member of Amiga-Freunde Pfalz, OS4 Welt

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dreamlandfantasy 
Re: Os4.1 & graphics cards
Posted on 4-Aug-2008 13:09:31
#7 ]
Regular Member
Joined: 17-Mar-2004
Posts: 419
From: Glasgow, UK

I've got a Radeon 9250 lying about which I was hoping to be able to use in my u-A1 if the problems using graphics cards in it were ever fixed.

Kind regards,

Francis.

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poweramiga2002 
Re: Os4.1 & graphics cards
Posted on 4-Aug-2008 13:19:35
#8 ]
Super Member
Joined: 29-Jul-2003
Posts: 1389
From: Flinders NSW Australia

@Shadow_Demon

i have a 9800 pro sitting here awaiting drivers
bought it when i first ordered my A1 almost 5 years ago
still in the box it was tried and run ok in 2d
now i would love to run it in 3d on my A1
currently i have the 9000 in the A1

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Rogue 
Re: Os4.1 & graphics cards
Posted on 4-Aug-2008 13:27:09
#9 ]
OS4 Core Developer
Joined: 14-Jul-2003
Posts: 3999
From: Unknown

@Shadow_Demon

I'm afraid the 8500 doesn't work. It will not hang, but for whatever reason, the output is not correct. It seems to me that the card either duplicates or "swallows" vertices, so the output will be distorted.

I tried but couldn't get it to render correctly. Couldn't put too much time in it either.

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Paul 
Re: Os4.1 & graphics cards
Posted on 4-Aug-2008 13:28:25
#10 ]
Cult Member
Joined: 7-Mar-2003
Posts: 627
From: Michigan

@NutsAboutAmiga

Quote:
get a Radeon 9250 if you can


"if" being the operative word. Here in the USA i've looked at tigerdirect, computergate and newegg. Almost all the 9250's listed are PCI. AGP's listed are 8x.

How's the 2x PCI slot on the XE's? Are there issues with using a PCI graphics card?

Paul

_________________
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The Young Frankenthousand A1-XE G4
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fryguy 
Re: Os4.1 & graphics cards
Posted on 4-Aug-2008 13:45:17
#11 ]
Cult Member
Joined: 6-Dec-2003
Posts: 852
From: Tinytown

@Paul

You could probably get one from ebay.

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tonyw 
Re: Os4.1 & graphics cards
Posted on 4-Aug-2008 13:46:20
#12 ]
Elite Member
Joined: 8-Mar-2003
Posts: 3240
From: Sydney (of course)

@Paul

An "8x" AGP card will work at any lower bus speed like 2x. The only thing to worry about is that it might use different signal voltages.

A PCI graphics card will work as long as your XE has not been "fixed".

_________________
cheers
tony

Hyperion Support Forum: http://forum.hyperion-entertainment.biz/index.php

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KermitTheFrogman 
Re: Os4.1 & graphics cards
Posted on 4-Aug-2008 14:20:21
#13 ]
Member
Joined: 6-Jun-2004
Posts: 99
From: Glos,UK

@Paul

I've just got a Radeon 9250 from a dealer on E-Bay, to be ready for 4.1 on my A1XE.
It is a Connect 3D version, 256Mb, brand new in shrinkwrapped box.
On the box, it says 'AGP 2x 4x 8x , so should fit all sizes!!

Cheers, John.

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Hans 
Re: Os4.1 & graphics cards
Posted on 4-Aug-2008 14:22:28
#14 ]
Elite Member
Joined: 27-Dec-2003
Posts: 5067
From: New Zealand

@tonyw

Quote:

tonyw wrote:
@Paul

An "8x" AGP card will work at any lower bus speed like 2x. The only thing to worry about is that it might use different signal voltages.

A PCI graphics card will work as long as your XE has not been "fixed".


What's wrong with "fixed" A1s that they can't use PCI graphics cards? Could they use these cards in the 33 MHz slots at least?

Hans

_________________
http://hdrlab.org.nz/ - Amiga OS 4 projects, programming articles and more. Home of the RadeonHD driver for Amiga OS 4.x project.
https://keasigmadelta.com/ - More of my work.

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abalaban 
Re: Os4.1 & graphics cards
Posted on 4-Aug-2008 15:14:24
#15 ]
Super Member
Joined: 1-Oct-2004
Posts: 1114
From: France

@Hans

Quote:
What's wrong with "fixed" A1s that they can't use PCI graphics cards? Could they use these cards in the 33 MHz slots at least?


IIRC the fix consist of some interruption rerouting unfortunately this let to an unusable 66 Mhz PCI slot. All is *IIRC*

_________________
AOS 4.1 : I dream it, Hyperion did it !
Now dreaming AOS 4.2...
Thank you to all devs involved for this great job !

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billt 
Re: Os4.1 & graphics cards
Posted on 4-Aug-2008 15:35:45
#16 ]
Elite Member
Joined: 24-Oct-2003
Posts: 3205
From: Maryland, USA

@Shadow_Demon

Quote:
Will I finally be able to use my Ati All-in-wonder Radeon 8500dv card with OS4.1?


I think this card needs a uboot x86 emulation update first. I used to have one, but the system would not boot due to unimplemented x86 instructions used by the graphics bios on this board. Because of that I don't think uboot ever handed off to OS4 so we couldn't even do any initialization separately. I recently gave away my AIW 8500DV card. This peculiar error seems specific to the AIW 8500DV card. I have another 8500 card (not AIW, and maybe the not-DV AIW8500 is good too) that posts and boots fine.

Last edited by billt on 04-Aug-2008 at 04:04 PM.

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Shadow_Demon 
Re: Os4.1 & graphics cards
Posted on 5-Aug-2008 4:21:42
#17 ]
Regular Member
Joined: 19-Nov-2003
Posts: 164
From: My lair in the central US

@Rogue

Thank you for the info! Always glad to hear from you. What you describe sounds exactly like what I remember the last time I tried to get my AIW 8500dv to work. Oh well, guess it's hopeless then.

@ MichaelMerkel

From your link, it appears as if the 8500 is actually the best. it is #111. IIRC,16 levels above the 9000. Though it's really a moot point if the 8500 will not work.

@billt

I think I remember having a problem with UBoot and my aiw 8500dv card. UBoot had no display.... So you may be right. Or perhaps my memory is flawed... Not sure on this one. lol. You say the std. 8500 card works?! I know that there is a big difference between the "All in wonder" cards and their base models. The aiw's have a tv card and a firewire port built in, and though, hope aside, I found it unlikely I'd ever get thoes features working, I always thought the issue that kept the card as a whole from giving an image, was a problem with the base 8500 chip set on board.

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Amiga 4000T 040
Amiga 4000T 060
and a family of little A500's

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kgrach 
Re: Os4.1 & graphics cards
Posted on 5-Aug-2008 5:36:44
#18 ]
Cult Member
Joined: 1-Aug-2003
Posts: 678
From: Farmingdale NY

@tonyw

I don't know who started the rumor about fixing your A1 renders PCI cards nonfunctional. Do not state it ever again please as it is a complete fabrication.

I suspect a bluebunny idiot since a "fixed" April peg has PCI issues. These issues are strictly related to the PEG design and not an AtriciaS issue.

I have a DMA fixed A1XE motherboard and I am currently using a Saphire Radeon 9250 PCI card in it.

I just happen to use a Voodoo 5500 pci card when bench testing an A1XE after I perform the DMA and USB mod.

The DMA fix on the A1 is related to the Via southbridge giving a burst of garbage at the end of a IDE DMA request. the fix reroutes it through the ISA REQ which doesn't exhibit this.

Kgrach

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kgrach 
Re: Os4.1 & graphics cards
Posted on 5-Aug-2008 5:49:57
#19 ]
Cult Member
Joined: 1-Aug-2003
Posts: 678
From: Farmingdale NY

@abalaban

Again your information is incorrect. I really would like to know where you got this false information from. Find that idiot and promptly bludgeon him to death please.

I WILL STATE THIS AGAIN ALL PCI SLOTS FUNCTION AFTER A DMA FIX.

IF YOUR PCI SLOTS STOP FUNCTIONING AFTER THE MOD. BLAME THE IDIOT WHO DID THE MOD WRONG!!!!!

I AM CURRENTLY USING THE 66 MHZ SLOT FOR MY PCI GRAPHICS CARD.
I HAVE PERFORMED THE DMA FIX ON THIS MOTHERBOARD.

Kgrach

People please please let people know this rumor is false and stop the spread of it.




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kgrach 
Re: Os4.1 & graphics cards
Posted on 5-Aug-2008 5:58:21
#20 ]
Cult Member
Joined: 1-Aug-2003
Posts: 678
From: Farmingdale NY

@Paul

Don't worry an 8x card will work fine in a 2x slot.

The 8x is related to the cards max speed.

Did you know you can use an 16X PCI Express card in an 1X PCI Express slot by simply cutting out the back of the connector so the card fits. You will find some PC mobos the actually have the backend of the PCI Express 4x slots done this way so you can stick a graphics card in it. Most of the lowend cards and 2 years or older high end cards don't get a speed increase by using more than four lanes anyway.

Kgrach

Last edited by kgrach on 05-Aug-2008 at 05:59 AM.

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