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 emulator

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).