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, manufacturer 18260, product 16.

Altais

A DraCo local bus only card. From Macro System, manufacturer 18260, product 19.

FILES

/dev/grf2

graphics interface special file

/dev/ttye2

console interface special file for the internal terminal emulator

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).