Subject: Re: FAQ - a _very_ small start
To: None <port-atari@NetBSD.ORG>
From: Helmar Goettsch <goettsch@informatik.tu-muenchen.de>
List: port-atari
Date: 11/25/1995 00:11:24
Hi Leo and all,
To your first FAQ:
Sorry for my delayed answer, but I read the mails in 'port-atari' in
the news-group 'muc.lists.netbsd.port.atari' . Yesterday I subscibed (again)
to port-atari, so I can reply by email directly.
>>
The value of <new_size> should be given in bytes and depends on the
following:
video-resolution:
ST-mode: 32Kb + 8Kb slack
TT-mode: 154Kb + 8Kb slack
Falcon modes:
----> could someone fill me in on these!!!!!
Hmm I try it (NO WARRANTY ;-)
Falcon modes:
- native (std)
640x480x2 = 38400 Byte monochrom
640x480x16 = 153600 Byte *
640x480x256 = 307200 Byte *
320x240x65535 = 153600 byte * TrueColor
- higher resolutions with extension cards
I have BlowUP, which is able to install any resolution
you want and your monitor support (Multisync!)
I have :
896x608x2 = 68096 Byte monochrom
896x608x16 = 272384 Byte *
864x608x256 = 525312 Byte *
1024x768x2 = 196698 Byte monochrom
1024x768x16 = 786432 Byte *
* = (not supported by NetBSD ?)
The whole video-ram resides in normal (ST-)RAM, therefore you have the many
abilities of resolutions. I computes the number of bytes easily with
multiplying width x height x number of bits (depth)
Therefore what are now my <new_size> on
a) 896x608x2 with two (add.) virtual consoles and two SCSI-devices ?
68KB x 2 + 8KB (???) + 16KB x 2 + 18KB right ?
b) 1024x768x2 with two (add.) virtual consoles and two SCSI-devices ?
196KB x 2 + 8KB (???) + 16KB x 2 + 18KB right ?
Please mail to me or the list
Thanx, Helmar
___ __ Helmar Goettsch (Admin HEG: Lehrstuhl III, Informatik)
/ / / / ' Orleansstr. 34, D-81667 Muenchen Room: O109, ZI
/---/--/-----/--+ Phone: +49-89-48095-190 privat: +49-89-367279
/ / /___ /__/ email: goettsch@informatik.tu-muenchen.de