How do I enable DVI output in OS4.1

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Rob

Posted on: 2008/9/6 18:09 #1

Not too shy to talk

Any ideas.

Akiko

Re: How do I enable DVI output in OS4.1

Posted on: 2008/9/6 18:16 #2

Just popping in

@Rob

I didn't need to make any changes, it just worked!

AmigaOne XE G4/800 OS4.1
Amiga 4000T, CSPPC@233Mhz, mediator + OS4.

Rob

Re: How do I enable DVI output in OS4.1

Posted on: 2008/9/6 18:48 #3

Not too shy to talk

@Akiko

It turns out that the 1920x1200 mode I had to define in P96 wouldn't work on my monitor under DVI.
It's all sorted out now.

pjs

Re: How do I enable DVI output in OS4.1

Posted on: 2008/9/6 19:18 #4

Not too shy to talk

@Rob

Quote:

Rob wrote:

It turns out that the 1920x1200 mode I had to define in P96 wouldn't work on my monitor under DVI.

I had a similar problem getting my 1920x1200 mode to work with DVI (in OS4.1)... the mode that
worked in 4.0 wouldn't work on the DVI port. I got the 1920x1200 screenmode to work on the DVI
port by adding "+RB" to the line in my Radeon tooltypes, like so:
Quote:

MODE=1920x1200@60+RB

Maybe this will work for you?

Good luck,

PJS

TSK

Re: How do I enable DVI output in OS4.1

Posted on: 2008/9/6 19:30 #5

Just can't stay away

@pjs

What is "+RB" and what does it do ?

Rock lobster bit me - so I'm here forever
X1000 + AmigaOS 4.1 FE
"Anyone can build a fast CPU. The trick is to build a fast system." - Seymour Cray

ZeroG

Re: How do I enable DVI output in OS4.1

Posted on: 2008/9/6 19:41 #6

Not too shy to talk

@TSK

It does enable support for the VESA CVT RB.

CVT-RB is a VESA standard which offers reduced horizontal and vertical blanking for non-CRT based displays.

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