NAME
grfcl —
8/16/24/32-bit color graphics
driver
SYNOPSIS
grfcl* at zbus0
grf3 at grfcl?
ite3 at grf3
DESCRIPTION
The
grfcl device driver supports graphics boards with the
Cirrus Logic chipset. It supports the minimal ioctl's needed to run X11.
HARDWARE
The
grfcl interface supports the following ZorroII/III
expansion cards:
-
-
- Picasso
II/II+
- A Zorro II only card with the Cirrus Logic 5426, 5428 or
5429 chipset. From Village Tronic, manufacturer 2167, product 11 for the
memory base and 12 for the register base (if your board has a product of
13, it is in segmented mode which is not supported by
NetBSD). This board supports 8/15/16/24 bit
graphics modes.
-
-
- Picasso
IV
- A Zorro II/III card with the Cirrus Logic 5446 chipset.
From Village Tronic, manufacturer 2167, in Zorro II mode with the product
21 for the memory base1, 22 for the memory base2 and 23 for the register
base, in Zorro III mode with the product 24 for the entire board. This
board supports 8/15/16/24 bit graphics modes.
-
-
- Piccolo
- A Zorro II/III card with the Cirrus Logic 5426 chipset.
From IBH, manufacturer 2195, product 5 for the memory base and 6 for the
register base. This board supports 8/15/16/24 bit graphics modes.
-
-
- Piccolo
SD64
- A Zorro II/III card with the Cirrus Logic 5434 chipset.
From IBH, manufacturer 2195, product 10 for the memory base and 11 for the
register base. This board supports 8/15/16/24/32 bit graphics modes.
-
-
- Spectrum
- A Zorro II/III card with the Cirrus Logic 5426 chipset.
From GVP, manufacturer 2193, product 1 for the memory base and 2 for the
register base. This board supports 8/15/16/24 bit graphics modes.
FILES
- /dev/grf3
- graphics interface special file
- /dev/ttye3
- console interface special file for the internal terminal
emulator
SEE ALSO
amiga/console(4),
amiga/ite(4),
amiga/grfconfig(8)
HISTORY
The
grfcl interface first appeared in
NetBSD
1.0.
BUGS
grfcl will not work with Zorro II cards in the segmented mode
and it does not support the sync-on-green flag from
amiga/grfconfig(8).