~qbalazs/installation-guide/lp1030336

<!-- retain these comments for translator revision tracking -->
<!-- original version: 28997 -->


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

<!-- Debian on &arch-title; currently supports three subarchitectures: -->

Debian su &arch-title; supporta attualmente tre sottoarchitetture:

<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 included the Cobalt Qube, 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, 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 their SiByte processor family. -->

Broadcom BCM91250A (SWARM): si tratta di una scheda prototipo in
formato ATX prodotta da Broadcom, basata sulla loro famiglia
di processori SiByte.

</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-&architecture; mailing list</ulink>. -->

Tutte le informazioni sulle macchine mips/mipsel supportate possono
essere trovate sulla <ulink url="&url-linux-mips;">homepage di
Linux-MIPS</ulink>. In seguito saranno trattati solo i sistemi supportati
dal programma di installazione Debian, se si stanno cercando delle
informazioni per altre sottoarchitetture si contatti la
<ulink url="&url-list-subscribe;">mailing list debian-&architecture;</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 di 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</entry><entry>CPU</entry><entry>Code-name</entry>
  <entry>Debian subarchitecture</entry>
-->
  <entry>Tipo di sistema</entry>
  <entry>CPU</entry>
  <entry>Nome in Codice</entry>
  <entry>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 which have a serial console (which is
needed for the installation). -->

Sono supportate tutte le macchine Cobalt dotate di console seriale
(necessaria per l'installazione).

</para><para>

<!-- The Broadcom BCM91250A evaluation board comes with an SB1250 chip with two
SB-1 cores which are supported in SMP mode by this installer. -->

La scheda prototipo Broadcom BCM91250A &egrave; dotata di un chip SB1250
con due processori SB-1, supportati in modalit&agrave; SMP dallo stesso
sistema di installazione.

</para>
   </sect3>

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

<!-- Serial console is available on all supported DECstations (9600 bps,
8N1). For using 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) local console
is available with the PMAG-BA and the PMAGB-B graphics options. -->

La console seriale &egrave; disponibile su tutte le DECstation
supportate (9600 bps, 8N1). Per usare la console seriale, dovete
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 cui il
vostro terminale &egrave; connesso, di solito <literal>2</literal>, ma
<literal>0</literal> per le DECstation di tipo Personal). Sulle 3MIN e
3MAX+ (DECstation 5000/1xx, 5000/240 and 5000/260) la console locale
&egrave; 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 cu (part of the <classname>uucp</classname> package) on it.
Example: -->

Se avete un sistema Linux da usare come terminale seriale, un modo
semplice &egrave; 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 &egrave; disponibile in un pacchetto a parte.

</para>

</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, velocit&agrave;) definisce la
velocit&agrave; della connessione (9600 bit al secondo).

</para><para>

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

Sia Cobalt che Broadcom BCM91250A usano 115200&nbsp;bps.

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