grfrh(4) - NetBSD Manual Pages

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GRFRH(4)             NetBSD/amiga Kernel Interfaces Manual            GRFRH(4)


NAME

     grfrh -- 8/16/24-bit color graphics driver


SYNOPSIS

     grfrh0 at zbus0
     grf2 at grfrh0
     ite2 at grf2


DESCRIPTION

     The grfrh device driver supports graphics boards with the NCR 77C32BLT
     chipset.  It supports the minimal ioctl's needed to run X11.


HARDWARE

     The grfrh interface supports the following expansion cards:

           Retina BLT Z3  A Zorro III only card. From Macro System, manufac-
                          turer 18260, product 16.

           Altais         A DraCo local bus only card. From Macro System, man-
                          ufacturer 18260, product 19.


FILES

     /dev/grf2   graphics interface special file
     /dev/ttye2  console interface special file for the internal terminal emu-
                 lator


SEE ALSO

     console(4), ite(4), grfconfig(8)


HISTORY

     The grfrh interface first appeared in NetBSD 1.0.


BUGS

     grfrh does not allow setting graphics modes with grfconfig(8).

NetBSD 3.0.2                   October 20, 1997                   NetBSD 3.0.2