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index: more rough outline

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Signed-off-by: Sean Cross <sean@xobs.io>
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Sean Cross 2019-06-18 10:11:09 -07:00
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@ -118,15 +118,28 @@
<li>Blinkenlights</li> <li>Blinkenlights</li>
</ol> </ol>
</section> </section>
<section> <section>
<h2>Workshop Outline</h2> <h2>Workshop Outline</h2>
<ol> <ol>
<li>What do I need to get started?</li>
<li>What is Fomu, and what is an FPGA?</li> <li>What is Fomu, and what is an FPGA?</li>
<li>What can I do with Fomu?</li> <li>What can I do with Fomu?</li>
<li>What makes Fomu special?</li> <li>What makes Fomu special?</li>
</ol> </ol>
</section> </section>
<section>
<section>
<h2>What do I need to get started?</h2>
<ol>
<li>Synthesis</li>
<li>Place-and-Route</li>
<li>Packer</li>
</ol>
</section>
</section>
<section> <section>
<section> <section>
<h2>What is an FPGA?</h2> <h2>What is an FPGA?</h2>
@ -137,6 +150,7 @@
FPGAs are measured in resources called LUTs or LCs. FPGAs are measured in resources called LUTs or LCs.
</p> </p>
</section> </section>
<section> <section>
<h2>What is Fomu?</h2> <h2>What is Fomu?</h2>
<p> <p>
@ -145,6 +159,15 @@
Unlike many other PCBs, Fomu does not have a separate USB controller chip. This means that any projects that want to use the USB port must include a USB softcore. Unlike many other PCBs, Fomu does not have a separate USB controller chip. This means that any projects that want to use the USB port must include a USB softcore.
</p> </p>
</section> </section>
<section>
<h2>Fomu Block Design Diagram</h2>
</section>
<section>
<h2>ICE40 Features</h2>
</section>
<section> <section>
<h2>What is this PCB?</h2> <h2>What is this PCB?</h2>
<p> <p>
@ -168,6 +191,20 @@
* Swap PMODa pins for I3C * Swap PMODa pins for I3C
</p> </p>
</section> </section>
<section>
<h2>What modifications does it have?</h2>
<ul>
<li>Shorting out two zero-ohm resistors</li>
<li>Programming SPI flash</li>
<li>Bending SPI flash pins inward</li>
<li>Mounting crystal on its side</li>
<li>Attaching power to crystal</li>
</ul>
</section>
</section>
<section> <section>
<h2>Levels of Fomu</h2> <h2>Levels of Fomu</h2>
<p> <p>
@ -179,6 +216,89 @@
</ol> </ol>
</p> </p>
</section> </section>
<section>
<section>
<h2>Python / Interpreted</h2>
<ol>
<li><strong>Goal:</strong> Multiple interpreters, auto-reload, USB disk interface</li>
<li><strong>Now:</strong> MicroPython binary</li>
</ol>
</section>
<section>
<h2>Loading Programs onto Fomu</h2>
<code>dfu-util -l</code>
<code>dfu-util -D update.bin</code>
</section>
<section>
<h2>Loading MicroPython</h2>
<code>dfu-util -D micropython.dfu</code>
</section>
<section>
<h2>Connecting via serial</h2>
</section>
<section>
<h2>Interacting with Fomu</h2>
</section>
<section>
<h2>RGB LEDD reference</h2>
</section>
<section>
<h2>Future Work</h2>
CircuitPython, etc.
</section>
</section>
<section>
<section>
<h2>RISC-V code</h2>
</section>
<section>
<h2>LiteX Machine Model</h2>
</section>
<section>
<h2>Wishbone Interface</h2>
</section>
<section>
<h2>Wishbone Bridge</h2>
</section>
<section>
<h2>Interacting with LEDD directly</h2>
</section>
<section>
<h2>Writing RISC-V Code</h2>
</section>
</section>
<section>
<section>
<h2>Hardware Description Language</h2>
</section>
<section>
<h2>Yosys and NextPNR</h2>
</section>
<section>
<h2>Blinking an LED</h2>
</section>
<section>
<h2>LiteX and MiGen</h2>
</section>
<section>
<h2>VexRiscv</h2>
</section>
</section> </section>
</div> </div>
</div> <!-- class="reveal" --> </div> <!-- class="reveal" -->