grfcl(4)
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GRFCL(4) NetBSD/amiga Kernel Interfaces Manual GRFCL(4)
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, manufac-
turer 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 sup-
ported 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 reg-
ister 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 emu-
lator
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).
NetBSD 9.1 February 17, 2017 NetBSD 9.1
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