Re: Karta video 1MB -> 2MB - Jak zmienic z 60Hz na 75Hz? - Thread - go-pugleaf

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1 total messages Started by Jaroslaw Tabor Mon, 18 Nov 1996 23:05

Re: Karta video 1MB -> 2MB - Jak zmienic z 60Hz na 75Hz?

#91

Author: Jaroslaw Tabor
Date: Mon, 18 Nov 1996 23:05

40 lines
2375 bytes

On Sun, 17 Nov 1996 16:15:48 +0100, Piotr Kozbial wrote:

>Czesc,
>
> A czy moze ktos wie jak zmienic czestotliwosc odswirzania (z 60Hz 
>na 70 lub 75Hz.

Przed instalacja driverow do OS/2, nalezy w pamieci karty skonfigurowac, czestotliwosci
odswierzania. Jest do tego program: INSTALL.EXE.
Moja karta ma EEPROM, gdzie zawsze pamieta te parametry, ale wiem ze sa
takie ktore maja zwykly RAM, i te trzeba inicjalizowac po kazdym wlaczeniu. Program
instalacyjny do OS/2, sczytuje te ustawienia z karty i za kazdym razem przy uruchaminiu
ja odpowiednio inicjalizuje.
Tak wiec przed instalacja driverow trzeba odpalic ten program i karte ustawic, wtedy 
wszystko bedzie ok.
A tak w ogole to jest to opisane w README.OS2 :

2) Insert the mach64 disk #1 and run OS2INST.EXE in a windowed or
   full screen OS/2 session. This will start up a customized full
   screen DOS session and run the _INSTALL.EXE_ program. In INSTALL,
   check "Power-Up Configuration" and check the appropriate monitor
   type has been selected. Select the correct monitor NOW and save
   the card's configuration if this has not already been done previously.

**** IMPORTANT: ****
  a) OS/2 requires that the 640x480 resolution be set for the IBM default,
     60Hz vertical refresh rate.
  b) You must configure the card for all resolutions that your monitor can
     support in order to have them work correctly under OS/2 Only those
     resolutions you have configured will display correctly.

Powodzenia.

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       (  Jaroslaw Tabor                 )
        ) Format Computing              (         
       (  04-921 Warszawa                )
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