Soft-15khz

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Revision as of 12:57, 10 May 2007 by JoyMonkey (talk | contribs) (removed table of contents and added a little to the "About" section)
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Soft-15khz is a software project maintained by BYOAC German member SailorSat. Due to the heavy development currently going into this project, the information on this wiki page may very well be out of date. Please check his original project threads at ArcadeInfo.de for current details and update this wiki page as necessary.

PLEASE NOTE: Soft-15KHz is a Windows application and will only function once Windows has loaded. Any resolutions that a computer outputs before Soft-15KHz kicks in may be harmful to standard arcade monitors.

About

The project “Soft-15KHz” is about reprogramming of videoadapters and/or their drivers to make them usable with normal Arcade monitors and/or TVs. It does this by doing small changes to the Windows registry to add typical arcade screen resolutions, as well as tweaking some existing ones, and locking out all others.

It can be used as a simple free alternative to Powerstrip to allow Windows based computers to display on real arcade monitors without the need for specialized hardware. Unlike Powerstrip it has been developed with only arcade monitors and resolutions in mind and is steamlined and tweaked to help home arcade users.

Status

The project is to be considered ALPHA Status but should work as intended.

Current Features

  • Frontend for Windows 98*, 2000 and XP
  • 15KHz Resolutions.
  • 25KHz Resolutions.
  • 31KHz Resolutions.
  • ATI Catalyst supported.
  • NVidia ForceWare supported.
  • Matrox Drivers supported.
  • 3Dfx Drivers supported.
* currently only supports ATI Catalyst on Windows 98

Planned Features

  • 35-38KHz Resolutions.
  • Other Drivers supported.

Development

The use of the project is totaly free, however developing is not, as it sometimes requires to buy certain stuff, most likely new or special video cards. So if you like the program feel free to donate some money via paypal to "sailorsat@animeger.de".

Screenshots and Downloads

For Screenshots and Downloads please look at this Thread.

Resolutions in Detail

Here is a list of resolutions currently used.

  • 15KHz
    • 240 x 240 @ 60Hz
    • 256 x 240 @ 60Hz
    • 256 x 256 @ 60Hz
    • 256 x 264 @ 60Hz
    • 304 x 240 @ 60Hz
    • 321 x 240 @ 60Hz *
    • 321 x 256 @ 60Hz *
    • 336 x 240 @ 60Hz
    • 352 x 256 @ 60Hz
    • 352 x 264 @ 60Hz
    • 352 x 288 @ 50Hz **
    • 368 x 240 @ 60Hz
    • 384 x 288 @ 50Hz **
    • 392 x 240 @ 60Hz
    • 401 x 256 @ 53Hz * **
    • 448 x 240 @ 60Hz
    • 512 x 240 @ 60Hz
    • 512 x 288 @ 50Hz **
    • 632 x 264 @ 56Hz **
    • 640 x 240 @ 60Hz
    • 640 x 288 @ 50Hz **
    • 640 x 240 @ 60Hz
    • 512 x 448 @ 60Hz Interlace
    • 512 x 512 @ 60Hz Interlace
    • 640 x 480 @ 60Hz Interlace
    • 720 x 480 @ 60Hz Interlace
    • 800 x 600 @ 50Hz Interlace **
    • 1024 x 768 @ 50Hz Interlace **
* "Fake" Resolution to avoid DirectX-Problems.
** Says 60Hz in Windows.
  • 25KHz
    • 448 x 384 @ 60Hz
    • 512 x 384 @ 60Hz


  • 31KHz
    • 512 x 448 @ 60Hz
    • 512 x 512 @ 60Hz
    • 640 x 480 @ 60Hz
    • 720 x 480 @ 60Hz
    • 800 x 600 @ 50Hz **
    • 1024 x 768 @ 50Hz **
** Says 60Hz in Windows.

Supported Drivers und Adapters

It should work with any NVidia (ForceWare 66.93 and up), ATI (Catalyst 2.5 and up), Matrox PowerDesk and 3Dfx Voodoo3/4/5 Driver, which themselfs support a large number of modern video adapters. Attention! The Windows default drivers are NOT compatible.

For a selection of tested drivers and adapters please look at : this Thread.

Frequently Asked Questions

For a list of frequently asked questions please look at this Thread.

Additional Information