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  <sect2 arch="mipsel">
  <!-- <title>CPU, Main Boards, and Video Support</title> -->
  <title>CPU, schede madri e video supportate</title>
<para>

<!--
Debian on &arch-title; supports the following platforms:
-->

Debian su &arch-title; supporta le seguenti piattaforme:

<itemizedlist>
<listitem><para>

<!--
DECstation: various models of the DECstation are supported.
-->

DECstation: sono supportati diversi modelli di DECstation.

</para></listitem>
<listitem><para>

<!--
Cobalt Microserver: only MIPS based Cobalt machines are covered here.  This
includes the Cobalt Qube 2700 (Qube1), RaQ, Qube2 and RaQ2, and the Gateway
Microserver.
-->

Cobalt Microserver: solo le macchine Cobalt basate su MIPS sono trattate
in questo documento, quindi sono comprese le Cobalt Qube 2700 (Qube1), RaQ,
Qube2 e RaQ2 e il Gateway Microserver.

</para></listitem>
<listitem><para>

<!--
Broadcom BCM91250A (SWARM): this is an ATX form factor evaluation board
from Broadcom based on the dual-core SB1 1250 CPU.
-->

Broadcom BCM91250A (SWARM): si tratta di una scheda per prototipazione in
formato ATX prodotta da Broadcom, basata sulla CPU dual-core SB1 1250.

</para></listitem>
<listitem><para>

<!--
Broadcom BCM91480B (BigSur): this is an ATX form factor evaluation board
from Broadcom based on the quad-core SB1A 1480 CPU.
-->

Broadcom BCM91480B (BigSur): si tratta di una scheda per prototipazione in
formato ATX prodotta da Broadcom, basata sulla CPU quad-core SB1A 1480.

</para></listitem>
</itemizedlist>

<!--
Complete information regarding supported mips/mipsel machines can be found
at the <ulink url="&url-linux-mips;">Linux-MIPS homepage</ulink>.  In the
following, only the systems supported by the Debian installer will be
covered.  If you are looking for support for other subarchitectures, please
contact the <ulink url="&url-list-subscribe;">
debian-&arch-listname; mailing list</ulink>.
-->

Tutte le informazioni sulle macchine mips/mipsel supportate possono
essere trovate sulla <ulink url="&url-linux-mips;">pagina di
Linux-MIPS</ulink>. In seguito saranno trattati solo i sistemi supportati
dal programma d'installazione Debian, se si stanno cercando delle
informazioni per altre sottoarchitetture si contatti la
<ulink url="&url-list-subscribe;">mailing list debian-&arch-listname;</ulink>.

</para>

   <sect3>
   <!-- <title>CPU/Machine types</title> -->
   <title>Tipologie Macchine/CPU</title>
<para>

<!--
Currently only DECstations with R3000 and R4000/R4400 CPUs are
supported by the Debian installation system on little endian MIPS.
The Debian installation system works on the following machines:
-->

Il programma d'installazione di Debian attualmente supporta tra le
macchine MIPS little endian solo le CPU R3000 e R4000/R4400. Esso
funziona sulle seguenti macchine:

</para><para>

<informaltable>
<tgroup cols="4">
<thead>
<row>
  <entry><!-- System Type -->Tipo di sistema</entry>
  <entry>CPU</entry>
  <entry><!-- Code-name -->Nome in codice</entry>
  <entry><!-- Debian subarchitecture -->Sottoarchitettura Debian</entry>
</row>
</thead>

<tbody>
<row>
  <entry>DECstation 5000/1xx</entry>
  <entry>R3000</entry>
  <entry>3MIN</entry>
  <entry>r3k-kn02</entry>
</row><row>
  <entry>DECstation 5000/150</entry>
  <entry>R4000</entry>
  <entry>3MIN</entry>
  <entry>r4k-kn04</entry>
</row><row>
  <entry>DECstation 5000/200</entry>
  <entry>R3000</entry>
  <entry>3MAX</entry>
  <entry>r3k-kn02</entry>
</row><row>
  <entry>DECstation 5000/240</entry>
  <entry>R3000</entry>
  <entry>3MAX+</entry>
  <entry>r3k-kn02</entry>
</row><row>
  <entry>DECstation 5000/260</entry>
  <entry>R4400</entry>
  <entry>3MAX+</entry>
  <entry>r4k-kn04</entry>
</row><row>
  <entry>Personal DECstation 5000/xx</entry>
  <entry>R3000</entry>
  <entry>Maxine</entry>
  <entry>r3k-kn02</entry>
</row><row>
  <entry>Personal DECstation 5000/50</entry>
  <entry>R4000</entry>
  <entry>Maxine</entry>
  <entry>r4k-kn04</entry>
</row>
</tbody></tgroup></informaltable>

</para><para>

<!--
All Cobalt machines are supported.  In the past, only machines with a
serial console were supported (that is, all machines except for the Qube
2700, aka Qube1).  However, installations are now also possible through
SSH.
-->

Sono supportate tutte le macchine Cobalt. In passato erano supportate solo
le macchine dotate di console seriale (cioè tutte le macchine a eccezione
della Qube 2700 o Qube1). Adesso è anche possibile installare effettuare
l'installazione tramite SSH.

</para><para>

<!--
The Broadcom BCM91250A evaluation board comes with an SB1 1250 chip with
two cores which are supported in SMP mode by this installer.  Similarly,
the BCM91480B evaluation board contains an SB1A 1480 chip with four cores
which are supported in SMP mode.
-->

La scheda per prototipazione Broadcom BCM91250A è dotata di un chip SB1
1250 dual-core, supportato in modalità SMP dal sistema d'installazione.
Allo stesso modo la scheda BCM91480B è dotata di un chip SB1A 1480
quad-core anch'esso supportato in modalità SMP.

</para>
   </sect3>

   <sect3>
   <!-- <title>Supported console options</title> -->
   <title>Opzioni di console supportate</title>
<para>

<!--
A serial console is available on all supported DECstations (9600 bps,
8N1). To use the serial console, you have to boot the installer image
with the <literal>console=ttyS</literal><replaceable>x</replaceable> kernel
parameter (with <replaceable>x</replaceable> being the number
of the serial port you have your terminal connected to &mdash; usually
<literal>2</literal>, but <literal>0</literal> for the Personal DECstations).
On 3MIN and 3MAX+ (DECstation 5000/1xx, 5000/240 and 5000/260) a local console
is available with the PMAG-BA and the PMAGB-B graphics options.
-->

La console seriale è disponibile su tutte le DECstation
supportate (9600 bps, 8N1). Per usare la console seriale si deve
avviare l'immagine del sistema di installazione con il parametro del
kernel <literal>console=ttyS</literal><replaceable>x</replaceable> (dove
<replaceable>x</replaceable> indica il numero della porta seriale a cui
è connesso il terminale, di solito <literal>2</literal>, ma
<literal>0</literal> per le DECstation di tipo Personal). Sulle 3MIN e
3MAX+ (DECstation 5000/1xx, 5000/240 e 5000/260) una console locale
è disponibile con le opzioni grafiche PMAG-BA e le PMAGB-B.

</para><para>

<!--
If you have a Linux system to use as serial terminal, an easy way
is to run <command>cu</command><footnote>
-->

Se si dispone un sistema Linux da usare come terminale seriale, un modo
semplice è far girare <command>cu</command><footnote>

<para>

<!--
In Woody this command was part of the <classname>uucp</classname> package,
but in later releases it is available as a separate package.
-->

In Woody questo comando faceva parte del pacchetto <classname>uucp</classname>,
ma nelle release successive è disponibile in un pacchetto a parte.

</para>

<!--
</footnote> on it. Example:
-->

</footnote>su di esso. Esempio:

<informalexample><screen>
$ cu -l /dev/ttyS1 -s 9600
</screen></informalexample>

<!--
where the option <literal>-l</literal> (line) sets the serial port to use
and <literal>-s</literal> (speed) sets the speed for the connection (9600
bits per second).
-->

dove l'opzione <literal>-l</literal> (linea) definisce la porta seriale da
usare e <literal>-s</literal> (speed, velocità) definisce la velocità
della connessione (9600 bit al secondo).

</para><para>

<!--
Both Cobalt and Broadcom BCM91250A/BCM91480B use 115200 bps.
-->

Cobalt e Broadcom BCM91250A/BCM91480B usano 115200&nbsp;bps.

</para>
   </sect3>
  </sect2>