The driver is capable of driving both a CRT and a flat panel display. It is enabled by default for machines since the blitter can not be used otherwise. This chip is basically identical to the For this reason it is recommended to use one of the programs that automatically generate xorg. This may be related to a bug in one of the accelerated functions, or a problem with the BitBLT engine. Options related to drivers can be present in the Screen, Device and Monitor sections and the Display subsections.

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This reduces the amount of video ram available to the modes. If you are having driver-related problems that are not addressed by this document, or if you have found bugs in accelerated functions, you can try contacting the Xorg team the current driver maintainer can be reached at eich freedesktop.

So using this option disables the XVideo extension. This chip is basically identical to the For this reason a mode that is as close to VESA like as possible should be selected.

This information will be invaluable in debugging any problems. We also thank the many people on the net who have contributed by reporting bugs and extensively testing this server. Typically this will give you some or all of the clocks Gamma correction at all depths and DirectColor visuals for depths of 15 or greater with the HiQV series of chipsets.

It is believed that this is really just a with a higher maximum dot-clock of 80MHz. Leaving too little memory available for the cache will only have a detrimental effect on the graphics performance. Dual-head display has two effects on the modelines.


For the chips either using the WinGine or basic architectures, the chips generates a number of fixed clocks internally. The correct options to start the server with these modes are. Modeline “x 8bpp” In this case enough memory needs to be left for the largest unscaled video window that will be displayed. This option will override the detected amount of video memory, and pretend the given amount of memory is present on the card.

Information for Chips and Technologies Users

There are therefore a wide variety of possible forms for all options. This has a different effect depending on the hardware on which it is used.

The servers solution to this problem is not to do doubling vertically. There is the limit of the maximum dotclock the video processor can handle, and there technoolgies another limitation of the available memory bandwidth.

However if you do try this option and are willing to debug it, I’d like to hear from you. This driver must be considered work in progress, and those users wanting stability are encouraged to use the older XFree86 3.

By default it is assumed that there are 6 significant bits in the RGB representation of the colours in 4bpp and above. Note that it is overridden by the ” SWcursor ” option. The server doesn’t prevent the user from specifying a mode that will pic this memory, it prints a warning on the console.

Toshiba Chips and Tech. 65550 PCI Free Driver Download

As use of the HiQV chipsets multimedia engine was supposed to be for things like zoomed video overlays, its use was supposed to be occasional and so most machines have their memory clock set to a value that is too high for use with the ” Overlay ” option. This document attempts technologied discuss the features of this driver, the options useful in configuring it and the known problems.


Note that the ” -bpp ” option has been removed and replaced with a ” -depth ” and chipw -fbbpp ” option because of the confusion between the depth and number of bits per pixel used to represent to framebuffer and the pixmaps in the screens memory. This may be related to a bug in one of the accelerated functions, or a problem with the BitBLT engine.

This will prevent the use of a mode that is a different size than the panel.

Chips and Technologies Video Drivers Download

This support can be used to give a single display image on two screen with different refresh rates, or entirely different images on the two displays. By default the two display share equally the available memory. None of these are currently supported within the driver itself, so many cards will only have limited support.

The clock pcl can be fooled into giving a different and perhaps more stable clock by simply changing the clock value slightly. Although the authors of this software have tried to prevent this, they disclaim all responsibility for any damage caused by the software. If you see such display corruption, and you have this warning, your choices are to reduce the refresh rate, colour depth or resolution, or increase the speed of the memory clock with the the ” SetMClk ” option described above.