| GRFRH(4) | Kernel Interfaces Manual (Amiga) | 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, 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
 
HISTORY
 The grfrh interface first appeared in NetBSD 1.0.
BUGS
 grfrh does not allow setting graphics modes with 
grfconfig(8).