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Chip 1997 April (Special)
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Chip-Special_1997-04_cd.bin
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cirrus
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k7543d5a
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readme.txt
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1996-01-21
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GDS7543 Windows NT 3.5x
----------------------
(v2.20)
Changes from 2.10 to 2.20
=========================
-Fixed problems. See Problems Solved below.
- Add support for 64K color mode.
- Add check video buffer if or not enough, if DSTN panel(occupied 128K video
buffer).
Resolutions & Colors support
============================
640x480 16 colors (CRT/Panel/SimulSCAN display & all panels)
800x600 16 colors (CRT/Panel/SimulSCAN display & 8x6 panels)
1024x768 16 colors (CRT display only)
1280x1024 16 colors (CRT display only)
640x480 256 colors (CRT/Panel/SimulSCAN display & all panels)
800x600 256 colors (CRT display and all 8x6 panels)
1024x768 256 colors (CRT display only)
1280x1024 256 colors (CRT display and 2M video memory)
640x480 64K colors (CRT/Panel/SimulSCAN display except 8x6 DSTN panels)
800x600 64K colors (CRT display & 8x6 TFT panel only)
1024x768 64K colors (CRT display and 2M video memory)
Windows NT 3.5x display drivers installation:
============================================
1. Select Control Panel from the Main group.
2. Select the Display icon.
3. Select Change Display Type.
4. Select Change from the Adapter Type area.
5. Select Other.
6. Place the Windows NT 3.5x Installation Disk into Drive A.
7. In the Models window it will display "Cirrus Logic's 754x 8/16 bpp".
8. Select Install and click "Yes" when the Installing Driver dialog box
appears.
9. When the Windows NT Setup dialog box appears, select drive A, and click
"Continue".
A message will appear stating that the drivers were successfully installed.
Click "OK". You must now restart Windows NT 3.5x.
Selecting resolution and color depth:
====================================
1. Select Control Panel from the Main group.
2. Select Display icon.
3. Select Color Palette to change between 16/256/64K colors.
4. To select desktop resolution size, go to the Desktop area and use the
slide bar to change resolution from 640x480, 800x600, 1024x768, and
1280x1024.
5. Select Test to test the resolution. If the display test screen was good
then select "Yes" when the Test Mode dialog box appears. If the display
test screen was bad then select "No". Windows NT will give you an error
message.
6. If the display screen was good and you selected "Yes", Windows NT 3.5x will
prompt you to restart Windows NT 3.5x.
Problems Solved
===============
- Fixed the mouse cursor hot point is off in 640x480x256 mode in Simul/Panel
with 8x6 panels due to expansion is on.
- With 8x6 panels, select 640x480x64K mode causes screen to expand off the
display area horizontally and vertically.
Known Problems
==============
-System hangs when configuring to a mode that is not supported by the panel.
Version:
========
CL754X.DLL v1.31 (dated 1-11-96)
CL754X.SYS v1.31 (dated 1-11-96)