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

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


HISTORY

     The grfrt interface first appeared in NetBSD 1.0.


BUGS

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

NetBSD 9.4_STABLE              February 17, 2017             NetBSD 9.4_STABLE