grfrt(4) - NetBSD Manual Pages

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


NAME

     grfrt - 8-bit color graphics driver


SYNOPSIS

     grfrt0 at zbus0
     grf1 at grfrt0
     ite1 at grf1


DESCRIPTION

     The grfrt device driver supports graphics boards with the NCR 77C22E+
     chipset.  It supports the minimal ioctl's needed to run X11.


HARDWARE

     The grfrt interface supports the following ZorroII expansion card:

           Retina Z2  A Zorro II only card. From Macro System, manufacturer
                      18260, product 6.


FILES

     /dev/grf1   graphics interface special file
     /dev/ttye1  console interface special file for the internal terminal emu-
                 lator


SEE ALSO

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


HISTORY

     The grfrt interface first appeared in NetBSD 1.0.


BUGS

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

NetBSD 2.0.2                   October 20, 1997                   NetBSD 2.0.2