delorie.com/archives/browse.cgi   search  
Mail Archives: djgpp/2000/06/08/17:18:53

From: Joseph Morris <jpm AT it-he DOT org>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: svga
Date: Thu, 08 Jun 2000 21:16:22 +0100
Lines: 31
Message-ID: <393FFF16.6FFB7E02@it-he.org>
References: <Pine DOT LNX DOT 4 DOT 21 DOT 0006081853270 DOT 1243-100000 AT roadrunner DOT grendel DOT net>
NNTP-Posting-Host: jpmorris.force9.co.uk (212.56.119.112)
Mime-Version: 1.0
X-Trace: fu-berlin.de 960495353 3723086 212.56.119.112 (16 [28722])
X-Mailer: Mozilla 4.7 [en] (X11; I; Linux 2.2.14-15mdk i586)
X-Accept-Language: en
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Reply-To: djgpp AT delorie DOT com

Kalum Somaratna aka Grendel wrote:
> 
> > > Unless you have a Cirrus Logic card..
> >
> > I have a CL5436 card. VESA 1.2 works okay. UniVBE extends mode list quite
> > well, although LFB is still unavailable. Anyway, VESA 1.2 is supported
> > better than VBE 2.0+.
> 
> Yes I had the Cirus logic GD5430 which supported vbe 1.2 amazingly well...

I had both a 5436 and a 5429.  The 5429 could not bankswitch unless Allegro
was used and Allegro used it's own special CL driver.
My 5436 could bankswitch, but the guy who reported the problem also had a
5436 and his card couldn't.

So I used the CL switching principle from Allegro and implemented it using
an SVGA reference manual.

> 
> Grendel
> >
> 
> Hi, I'm a signature virus. plz set me as your signature and help me spread
> :)

-- 
JP Morris - aka DOUG the Eagle (Dragon) -=UDIC=-  doug AT it-he DOT org
Fun things to do with the Ultima games            (http://www.it-he.org)
Developing a U6/U7 clone                          (http://fly.to/ire)
d+++ e+ N+ T++ Om U1234!56!7'!S'!8!9!KA u++ uC+++ uF+++ uG---- uLB----
uA--- nC+ nR---- nH+++ nP++ nI nPT nS nT wM- wC- y a(YEAR - 1976)

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019