NAME    [Toc]    [Back]

     cgtwelve - accelerated 24-bit color frame buffer

SYNOPSIS    [Toc]    [Back]

     cgtwelve* at sbus? slot ? offset ?
     wsdisplay* at cgtwelve?

DESCRIPTION    [Toc]    [Back]

     The cgtwelve is a triple-slot SBus color frame buffer,  with
graphics acceleration
 and overlay capabilities.

     The cgtwelve 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.

SEE ALSO    [Toc]    [Back]

     agten(4), bwtwo(4),  cgeight(4),  cgfour(4),  cgfourteen(4),
cgsix(4),
     cgthree(4), cgtwo(4), intro(4), mgx(4), pninek(4), pnozz(4),
rfx(4),
     sbus(4),  tcx(4),  tvtwo(4),  vigra(4),  wscons(4),   wsdisplay(4), zx(4)

CAVEATS    [Toc]    [Back]

     This driver does not support any acceleration features.

OpenBSD      3.6                           April      6,     2003