Short:    85kHz Monitor preset for CyberGraphX V3
Uploader: cyco@gmx.de (Sebastian Huebner)
Author:   cyco@gmx.de (Sebastian Huebner)
Type:     gfx/board
Kurz:     85kHz-Monitortreiber fuer CyberGraphX V3
Requires: CyberGraphX-Software, Graphicboard
Version:  $VER: Monitor-85KHz.readme (25-Jan-1998) 2.14
Replaces: gfx/board/Monitor-85kHz.lha, gfx/board/Monitor-85KHz.lha


WHAT IS NEW

   MAJOR UPDATE! (Nearly) complete rework of all screen modes!

   - NEW: 320 x 200 x 256/64k/16M (for D**m & Quoke ;-)
   - Cloned AGA modes (320/640 x 256/512 x 256) now all at 85Hz, using
     doublescan if needed
   - Adjusted higher resolutions: you can now switch from 1024x786 with 256
     colours to 64k colours _without_ monitor resyncing !! Works with
     320x200, 320x240, 640x480, 800x600, 1024x768, 1152x864.
     ==>Use Workbench with 64k colours (nice backdrop) and e.g. FinalWriter
        with only 256 colours (for speed); switching the screens will be
        extremly fast and your monitor won't even notice it (no flickering,
        cr*zy sync sounds, etc.)
   - all modes up to 1024x768x64k now @85Hz
    
  
WHAT IS IT

   This is a driver to use with a 85kHz monitor and the CyberGraphX system.
   I use it on my A4000/604e@200/060@50 with a Cybervision64 (2MB) and a
   Belinea 105596 17" monitor. When I started to develop it I was using CGX
   V2. Now I switched to CyberGraphX V3 and I'm not able to test it with V2
   any more, but I think this would be possible. Please tell me wether this
   is right or not!
   If there are any other problems / missing features, PLEASE contact me
   (<cyco@gmx.de>) !!


FEATURES

   The driver offers the following resolutions/frequencies:

              | number of colours |
              |  256   64k   16M  |  Comment      64k = 65536
   -------------------------------------------    16M = 16.7 millions
     320x256  |   85    --    --  |  CL, DS
     320x512  |   85    --    --  |  CL
     640x256  |   85    --    --  |  CL, DS       85 = runs at 85Hz, etc.
     640x512  |   85    --    --  |  CL
   -------------------------------------------
     320x200  |   85    85    85  |  DS           XX = out of limits
     320x240  |   85    85    85  |  DS
     640x480  |   85    85    71  |               -- = do YOU need this ?
     800x600  |   85    85    55  |
    1024x768  |   85    85    XX  |               CL = cloned AGA mode for
    1152x864  |   70    70    XX  |                    screen promotion
    1280x1024 |   67    XX    XX  |
    1600x1200 |   50    XX    XX  |               DS = uses Doublescan

    (see MonitorSpecs.txt for details)


INSTALLATION (CyberGraphX V3)

    Unpack archives, cd into Monitor-85kHz drawer, then type in Shell:

    1. Copy Monitor-85kHz TO SYS:Prefs/presets/monitors
    2. Echo > ENVARC:cybergraphx/<Your-Board-Name>Monitor "Monitor-85KHz"
       (e.g. "ENVARC:cybergraphx/CVision64Monitor")

    Select a none-CyberGraphX screen mode (e.g. AGA-MultiScan) with
    SYS:Prefs/ScreenMode and save it.

    Restart your System (RESET).

    After Workbench comes up, you can select one of the new/modified screen
    modes! Use SYS:Prefs/ScreenMode to use and save it.


OTHER CONFIGURATIONS

    <YOUR-NAME>: <YOUR-SYSTEM>
    ...

    (None tested with the new driver. Please contact me!)


DISCLAIMER

   **** ATTENTION **** ATTENTION ***** ATTENTION **** ATTENTION ****
   !                                                               !
   !       !! CHECK YOUR MANUAL BEFORE USING THIS DRIVER !!        !
   !                                                               !
   ! YOU CAN DESTROY YOUR MONITOR AND/OR COMPUTER AND/OR PERIPHERY !
   ! IF THESE CONFIGURATIONS ARE OUT  OF THE LIMITS OF YOUR SYSTEM !
   !                                                               !
   !               IF SO, D O  N O T  U S E  I T  ! !              !
   !                                                               !
   !    IF YOU USE IT, YOU TOTALLY DO IT AT YOUR OWN RISK, OK ?    !
   !                                                               !
   **** ATTENTION **** ATTENTION ***** ATTENTION **** ATTENTION ****


DISTRIBUTION

   Private use:
   -----------
   This is Freeware. eMail is always welcome (thanx to my registered
   users :-) )

   Aminet(CD), Fred Fish:
   ----------------------
   Distribution welcome and allowed !!

   Other commercial use:
   ---------------------
   NO ONE is allowed to include these files on CD or disk or other
   medium whithout my permission !!


CONTACT

   eMail:  cyco@gmx.de (Sebastian Huebner)

