Intel 82854 GMCH - Manuals

Intel 82854 GMCH – Manual in PDF format online.

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Manual

Manual Intel 82854 GMCH

Summary

Page 2 - Legal Statements

2 Intel® Digital Set Top Box Display Driver User’s Guide for Microsoft* Windows* CE 5.0 Legal Statements INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUME...

Page 3 - Contents

Intel® Digital Set Top Box Display Driver 3 User’s Guide for Microsoft* Windows* CE 5.0 Contents 1 Introduction ............................................................................................................. 7 1.1 Definitions ...............................................................

Page 5 - Revision History

Intel® Digital Set Top Box Display Driver 5 User’s Guide for Microsoft* Windows* CE 5.0 Revision History Date Driver Description May 2005 1-0-0-0064 This is the first version of the new guide. The content and layout are all new. 18 May 2005 Updated after technical review. July 2005 Added hardware-ac...

Page 8 - Features; Common Base Features

8 Intel® Digital Set Top Box Display Driver User’s Guide for Microsoft* Windows* CE 5.0 2 2 F F e e a a t t u u r r e e S S u u m m m m a a r r y y 2.1 GMCHs The Intel® Digital Set Top Box Display Driver supports the following Graphic Memory Controller Hubs: • Intel® 82830M GMCH • Intel® 82854 GMCH ...

Page 9 - Support

Intel® Digital Set Top Box Display Driver 9 User’s Guide for Microsoft* Windows* CE 5.0 2.1.2 830 and 854 Base Features The Intel® Digital Set Top Box Display Driver for the 830 and 854 includes support for: • Region alpha blending using the DirectDraw method AlphaBlt — where a single alpha value is...

Page 10 - Configuration

10 Intel® Digital Set Top Box Display Driver User’s Guide for Microsoft* Windows* CE 5.0 2.3 Display Configuration The display driver includes support for the following resolutions. (In the following list 60Hz is used as a short-hand for 59.94Hz.) For use with NTSC: • 640x480 @ 60Hz – scaled to 720x...

Page 11 - Direct3D Mobile Support

Intel® Digital Set Top Box Display Driver 11 User’s Guide for Microsoft* Windows* CE 5.0 2.3.1 Display Configuration Notes Note: The TV Format and resolution cannot be changed at run-time. Any changes must be made in the video.reg registry file. Note: Expect TVs to crop the desktop as TVs normally c...

Page 12 - Display Driver MSI; MSI; Installing the MSI

12 Intel® Digital Set Top Box Display Driver User’s Guide for Microsoft* Windows* CE 5.0 3 3 I I n n s s t t a a l l l l a a t t i i o o n n N N o o t t e e s s 3.1 Display Driver MSI The display driver MSI installs driver files to the $(_WINCEROOT)\IntelCEG\Drivers\Display directory. 3.1.1 830 MSI ...

Page 13 - Files; Options

Intel® Digital Set Top Box Display Driver 13 User’s Guide for Microsoft* Windows* CE 5.0 3.2 Driver Files The display driver and TV encoder DLLs must be included in the Windows CE image. To do this, make sure either Platform.bib or Project.bib includes statements for the display driver DLL and the T...

Page 14 - Display Driver Options

14 Intel® Digital Set Top Box Display Driver User’s Guide for Microsoft* Windows* CE 5.0 4 4 C C o o n n f f i i g g u u r r a a t t i i o o n n I I n n f f o o r r m m a a t t i i o o n n The display driver and TV Encoder DLL configuration use registry settings found in video.reg. The following sec...

Page 17 - Memory Management Options

Intel® Digital Set Top Box Display Driver 17 User’s Guide for Microsoft* Windows* CE 5.0 4.1.3 Memory Management Options The memory management options control memory management code. [HKEY_LOCAL_MACHINE\Drivers\Display\Intel] MaxFbSize <DWORD> This key controls the size of the frame buffer in ...

Page 18 - D Graphics Options

18 Intel® Digital Set Top Box Display Driver User’s Guide for Microsoft* Windows* CE 5.0 4.1.4 2D Graphics Options The display driver support options to control 2D rendering. Some of these also affect video rendering. [HKEY_LOCAL_MACHINE\Drivers\Display\Intel] SysToVidStretch <DWORD> This key ...

Page 20 - Direct3D Mobile Options

20 Intel® Digital Set Top Box Display Driver User’s Guide for Microsoft* Windows* CE 5.0 4.1.7 Direct3D Mobile Options Direct 3D Mobile is supported on the 830 and 854. [HKEY_LOCAL_MACHINE\System\D3DM\Drivers] RemoteHook <STRING> This is set to “ddi_iceg” to inform GWES which driver to request...

Page 21 - Port Driver Attribute Notes

Intel® Digital Set Top Box Display Driver 21 User’s Guide for Microsoft* Windows* CE 5.0 4.2 Port Driver (TV Encoder DLL) Attributes Port driver (TV Encoder DLL) attributes are used if the display type is either DVO-only or Twin. In that case, the display driver reads port driver attribute settings ...

Page 22 - DAC setting with different TV Output Type on HH2; Focus Port Driver Attributes

22 Intel® Digital Set Top Box Display Driver User’s Guide for Microsoft* Windows* CE 5.0 4.2.2.1 DAC setting with different TV Output Type on HH2 Currently there is a new video card named “Hominy Hill2” that uses the CX25899 as the TV encoder. There are four analog outputs on that card, which can be...

Page 23 - 30 Default Configuration

Intel® Digital Set Top Box Display Driver 23 User’s Guide for Microsoft* Windows* CE 5.0 5 5 C C o o n n f f i i g g u u r r a a t t i i o o n n The display driver release includes a video.reg configuration file modified to run with the target platform’s default configuration. 5.1 Default Configurat...

Page 24 - Changes; Changing the TV Format to PAL-B

24 Intel® Digital Set Top Box Display Driver User’s Guide for Microsoft* Windows* CE 5.0 5.2 Configuration Changes The following sections describe how to change the video.reg configuration file to accomplish some common configuration changes. 5.2.1 Changing the TV Format to PAL-B To change the TV fo...

Page 26 - 30 Chipset Limitations; 54 Chipset Limitations

26 Intel® Digital Set Top Box Display Driver User’s Guide for Microsoft* Windows* CE 5.0 6 6 H H a a r r d d w w a a r r e e L L i i m m i i t t a a t t i i o o n n s s 6.1 830 Chipset Limitations • YUV 4:2:0 planar format overlay surfaces, that contain interleaved data, are displayed with the tempo...

Page 27 - WinCE Graphics Driver Escape Interface

Intel® Digital Set Top Box Display Driver 27 User’s Guide for Microsoft* Windows* CE 5.0 7 7 P P r r o o g g r r a a m m m m i i n n g g I I n n t t e e r r f f a a c c e e 7.1 WinCE Graphics Driver Escape Interface The Intel® Digital Set Top Box Graphics Driver for Microsoft Windows CE .NET 4.2/5.0...