NetBSD/distrib/notes/amiga/hardware

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.\" $NetBSD: hardware,v 1.42 2001/08/26 20:47:27 is Exp $
.
.Nx \*V
runs on any Amiga that has a 68020 or better CPU with
some form of MMU, and on 68060 DraCos.
.Pp
.Nx
does not, and will never, run on run on
A1000, A500, A600, A1200, A2000, A4000/EC030, CDTV and CD32
systems that are not enhanced by a CPU board.
.Pp
For 68020 and 68030 systems, a FPU is recommended but not required for the
system utilities.
68LC040, 68040V and 68LC060 systems don't work correctly at the moment.
.Pp
The minimal configuration requires 6 MB of RAM (not including CHIPMEM!)
and about 75 MB of disk space. To install the entire system requires
much more disk space, and to run X or compile the system, more RAM
is recommended. (6 MB of RAM will actually allow you to compile,
however it won't be speedy. X really isn't usable on a 6 MB system.)
.Pp
Here is a table of recommended HD partition sizes for a full install:
.Bl -column -offset indent Partition Suggested 100xMBxx Needed 100xMB
.It Partition Ta Suggested Ta +\ X Ta Needed Ta +\ X
.It /\ (root) Ta "25 MB" Ta "25 MB" Ta "20 MB" Ta "20 MB"
.It /usr Ta "245 MB" Ta "270 MB" Ta "120 MB" Ta "145 MB"
.It /var Ta "20 MB" Ta "20 MB" Ta "5 MB" Ta "5 MB"
.It swap Ta Em "2*RAM below 32 MB, then up to you"
.El
.(item -offset indent
Anything else is up to you!
.item)
.Pp
As you may note the recommended size of
.Pa /usr
is 125 MB greater than needed.
This is to leave room for a kernel source and compile tree as
you will probably want to compile your own kernel.
.Li GENERIC
is large and bulky to accommodate all people.
For example, most people's machines have an FPU, so you do not need the
bulky FPU_EMULATE option.
.Pp
Preconfigured or precompiled packages are installed below
.Pa /usr/pkg
by default.
You should either make
.Pa /usr
larger (if you intend to install a lot of them), make
.Pa /usr/pkg
an additional partition, use the
.Fl p
option to
.Ic pkg_add
to install them in a different place, or link
.Pa /usr/pkg
to a different place.
.Pp
If you only have less than 8 MB of fast memory, you should make your swap
partition larger, as your system will be doing much more swapping.
Especially: do
.Em not
place it onto a old small (and normally slow) disk!
.
.Ss2 Supported devices
.(bullet -offset indent
A4000/A1200 IDE controller, including ATAPI devices
.It
SCSI host adapters
.(bullet -compact
33c93 based boards: A2091, A3000 builtin, A3000 builtin modified for Apollo
accelerator board, and GVP series II.
.It
53c80 based boards: 12 Gauge, IVS, Wordsync/Bytesync and Emplant
The Emplant SCSI adapter has been reported by a party to
hang after doing part of the installation without problems
.It
53c710 based boards: A4091, Magnum, Warp Engine, Zeus and DraCo builtin
.It
FAS216 based SCSI boards: FastLane Z3, Blizzard I and II, Blizzard IV,
Blizzard 2060, CyberSCSI Mk I and II
.It
53c770 based SCSI boards: Cyberstorm Mk III SCSI, Cyberstorm PPC SCSI
.bullet)
.It
Video controllers
.(bullet -compact
ECS, AGA and A2024 built in on various Amigas
.It
Retina Z2 (no X server available), Retina Z3 and Altais
.It
Cirrus CL GD 54xx based boards: GVP Spectrum, Picasso II, II+ and IV,
Piccolo and Piccolo SD64
.It
Tseng ET4000 based boards: Domino and Domino16M proto, oMniBus, Merlin
.It
A2410 (no X server available)
.It
Cybervision 64
.It
Cybervision 64/3D
.bullet)
.It
Audio I/O
.(bullet -compact
Amiga builtin
.It
Melody Mpeg-audio layer 2 board
.bullet)
.It
Repulse audio board
.bullet)
.It
Ethernet controllers
.(bullet -compact
A2065 Ethernet
.It
Hydra Ethernet
.It
ASDG Ethernet
.It
A4066 Ethernet
.It
Ariadne Ethernet
.It
Ariadne II Ethernet
.It
Quicknet Ethernet
.It
X-surf Ethernet port
.bullet)
.It
ARCnet controllers
.(bullet -compact
A2060 ARCnet
.bullet)
.It
Most SCSI tape drives, including Archive Viper, Cipher SCSI-2 ST150
.It
SCSI-2 scanners behaving as SCSI-2 scanner devices, HP Scanjet II,
Mustek SCSI scanner.
SCSI scanner support is machine independent, so it should
work, but hasn't been tested yet on most Amiga configurations.
There are reports that the Mustek and HP ScanJet hang if
accessed from the A3000. This might apply to other
33C93-Adapters, too.
.It
Most SCSI CD-ROM drives
.It
Serial/Parallel cards
.(bullet -compact
HyperCom 3Z, HyperCom 4, HyperCom 3+ and 4+
.It
MultiFaceCard II and III
.It
A2232 (normal and clockdoubled)
.It
IOBlix Zorro-Bus
.bullet)
.It
Amiga floppy drives with Amiga (880/1760kB) and
.Tn IBM
(720/1440kB) encoding.
Our floppy driver doesn't notice when mounted floppies are
write-protected at the moment. Your floppy will stay
unchanged, but you might not notice that you didn't write
anything due to the buffer cache. Also note that HD floppy
drives only get detected as such if a HD floppy is inserted at
boot time.
.It
Amiga parallel port
.It
Amiga serial port
.It
Amiga mouse
.It
DraCo serial port, including serial mouse
.It
DraCo parallel printer port
.It
Real-time clocks
.(bullet -compact
A2000, A3000, A4000 builtin (r/w)
.It
DraCo builtin (r/o)
.bullet)
.bullet)
.Pp
If its not on the above lists, there is no support for it in this
release. Especially (but this is an incomplete list), there are no
drivers for: Blizzard III SCSI option,
Ferret SCSI, Oktagon SCSI.