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trabucayre 2026-07-12 12:07:29 +00:00
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@ -199,6 +199,19 @@ default behavior and user must explictly change this by using
* ``--flash-sector UFM1,CFM2`` to erase and update ``UFM1``, ``UFM0``
and ``CFM2`` (equivalent to ``--flash-sector UFM1,UFM0,CFM2``)
USB-Blaster passive serial mode
-------------------------------
USB-Blaster I cables can load a raw RBF directly through the passive
serial pins:
.. code-block:: bash
openFPGALoader -c usb-blaster --passive-serial project_name.rbf
The pin mapping is TCK to DCLK, TDO to CONF_DONE, TMS to nCONFIG, and TDI to
DATA0. RBF bytes are transmitted LSB first.
Intel/Altera (Old Boards)
=========================

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@ -205,6 +205,16 @@ y = 2 or 1) to specify only one sector</p></li>
and <code class="docutils literal notranslate"><span class="pre">CFM2</span></code> (equivalent to <code class="docutils literal notranslate"><span class="pre">--flash-sector</span> <span class="pre">UFM1,UFM0,CFM2</span></code>)</p></li>
</ul>
</section>
<section id="usb-blaster-passive-serial-mode">
<h3>USB-Blaster passive serial mode<a class="headerlink" href="#usb-blaster-passive-serial-mode" title="Link to this heading"></a></h3>
<p>USB-Blaster I cables can load a raw RBF directly through the passive
serial pins:</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>openFPGALoader<span class="w"> </span>-c<span class="w"> </span>usb-blaster<span class="w"> </span>--passive-serial<span class="w"> </span>project_name.rbf
</pre></div>
</div>
<p>The pin mapping is TCK to DCLK, TDO to CONF_DONE, TMS to nCONFIG, and TDI to
DATA0. RBF bytes are transmitted LSB first.</p>
</section>
</section>
<section id="intel-altera-old-boards">
<h2>Intel/Altera (Old Boards)<a class="headerlink" href="#intel-altera-old-boards" title="Link to this heading"></a></h2>
@ -284,6 +294,7 @@ and <code class="docutils literal notranslate"><span class="pre">CFM2</span></co
<li class="toctree-l3"><a class="reference internal" href="#using-svf">Using <code class="docutils literal notranslate"><span class="pre">svf</span></code></a></li>
<li class="toctree-l3"><a class="reference internal" href="#using-pof">Using <code class="docutils literal notranslate"><span class="pre">pof</span></code></a></li>
<li class="toctree-l3"><a class="reference internal" href="#using-an-arbitrary-binary-file">Using an arbitrary binary file</a></li>
<li class="toctree-l3"><a class="reference internal" href="#usb-blaster-passive-serial-mode">USB-Blaster passive serial mode</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="#intel-altera-old-boards">Intel/Altera (Old Boards)</a><ul>