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RFX(4)

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NAME    [Toc]    [Back]

     rfx - Vitec/Connectware/AP&D RasterFlex framebuffer series

SYNOPSIS    [Toc]    [Back]

     rfx* at sbus? slot ? offset ?
     wsdisplay* at rfx?

DESCRIPTION    [Toc]    [Back]

     The RasterFlex series,  originally  manufactured  by  Vitec,
later bought by
     Connectware,  then  by Advanced Products & Design, are highperformance
     frame buffers and frame grabber devices.

     The rfx driver only supports the RasterFlex frame buffers:
           RasterFlex-24
           RasterFlex-32
           RasterFlex-HR

     The rfx driver interfaces the  frame  buffer  with  the  wscons(4) console
     framework.   It  does not provide direct device driver entry
points but
     makes its functions available via the internal  wsdisplay(4)
interface.

DISPLAY RESOLUTION    [Toc]    [Back]

     The  RasterFlex frame buffers will adapt their resolution to
the monitor
     they are connected to.  However, when not connected to a Sun
monitor, the
     device  will  default to the 1152x900 resolution, with a refresh rate of
     66Hz.  A  different  resolution  can  be  forced  using  the
jumpers J2 to J4,
     located near the video connector on the board itself.

     In the following tables, left (L) and right (R) Jumper positions are described
 looking at the board with  the  video  connector  on
top.  If the
     jumper  position is not specified, it means it has to be removed (open).

   RasterFlex-24 and RasterFlex-32 Jumper Settings:

     J2 J3 J4   Resolution    Refresh    Description

     R  R  R    1152x900      66Hz       Automatic Configuration
     L  L  L    1024x768      76Hz       SVGA
     L          1152x900      66Hz
     L  L       1152x900      76Hz

   RasterFlex-HR Jumper Settings:

     J2 J3 J4   Resolution    Refresh    Description

     R  R  R    1152x900      66Hz       Automatic Configuration
     L  L  L    1024x768      76Hz       SVGA
     L          1152x900      66Hz
     L  L       1152x900      76Hz
     L          1280x1024     60Hz
     L  L       1280x1024     67Hz
     L     L    1280x1024     76Hz

SEE ALSO    [Toc]    [Back]

      
      
     agten(4), bwtwo(4), cgsix(4),  cgthree(4),  creator(4),  intro(4), mgx(4),
     sbus(4), vgafb(4), wscons(4), wsdisplay(4), zx(4)

CAVEATS    [Toc]    [Back]

     This  driver  does  not support any acceleration features at
the moment, and
     drives the card in PROM-compatible, 8 bit, mode only.

OpenBSD     3.6                           June      20,      2004
[ Back ]
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