rewording some bits

Signed-off-by: Sean Cross <sean@xobs.io>

index.html

@@ -109,7 +109,7 @@
 					</div>
 				</section>
 				<section>
-					<h2>Digital logic overview (Today)</h2>
+					<h2>Digital Synthesis (Today)</h2>
 					<div class="r-hstack">
 						<pre data-id="code-animation"><code class="hljs verilog" data-trim data-line-numbers>
 						module and_four(input A, input B,
@@ -172,7 +172,7 @@
 							<li>Real PDKs</li>
 							<ul>
 								<li>SKY130</li>
-								<li>SKY90FD</li>
+								<!-- <li>SKY90FD</li> -->
 								<li>GF180MCU</li>
 								<li>SG13G2</li>
 							</ul>
@@ -191,14 +191,18 @@
 					<div class="r-hstack">
 						<img data-src="img/Riscduino_Soc.png" height="500">
 						<ul>
-							<li>CPU</li>
-							<li>DAC</li>
-							<li>ADC</li>
-							<li>SPI</li>
-							<li>USB</li>
-							<li>PLL</li>
-							<li>FPGA</li>
-							<li>AES</li>
+							<ul>
+								<li>CPU</li>
+								<li>FPGA</li>
+								<li>SPI</li>
+								<li>USB</li>
+								<li>AES</li>
+							</ul>
+							<ul>
+								<li>DAC</li>
+								<li>ADC</li>
+								<li>PLL</li>
+							</ul>
 						</ul>
 					</div>
 				</section>
@@ -231,15 +235,16 @@
 						</ul>
 					</div>
 				</section>
-				<section>
+				<!-- <section>
 					<h2>High level languages</h2>
 					<ul>
 						<li>LiteX <i>Python</i></li>
 						<li>SpinalHDL <i>Scala</i></li>
+						<li>XLS</li>
 						<li>Chisel <i>Scala</i></li>
 						<li>Clash <i>Haskell</i></li>
 					</ul>
-				</section>
+				</section> -->
 				<section>
 					<h2>Placement, Routing, PDN, etc...</h2>
 					<img data-src="img/openroad-gui.jpg">
@@ -259,7 +264,7 @@
 						<li>KLayout</li>
 					</ul> -->
 				</section>
-				<section>
+				<!-- <section>
 					<h2>Simulation</h2>
 					<div class="r-hstack">
 						<ul>
@@ -271,7 +276,7 @@
 						</ul>
 						<img data-src="img/gtkwave-gui.png">
 					</div>
-				</section>
+				</section> -->
 			</section>
 			<section>
 				<section>
@@ -302,7 +307,10 @@
 							<li>A ~4x increase is possible</li>
 							<li>Experimental ROM support</li>
 						</ul>
-						<img data-src="img/minimax-cpu-vs-memories.jpg" class="fragment fade-in-then-out">
+						<div>
+							<img data-src="img/minimax-cpu-vs-memories.jpg" class="fragment fade-in-then-out">
+							<div>RAM, Registers, CPU</div>
+						</div>
 						<img data-src="img/SCMOS_16kb_sram.jpg" height="400" class="fragment fade-in-then-out">
 					</div>
 				</section>
@@ -311,6 +319,7 @@
 					<ul>
 						<li>No EEPROM or flash</li>
 						<li>ReRAM is experimental on SKY130</li>
+						<li>Just use external SPI flash</li>
 					</ul>
 				</section>
 				<section>
@@ -346,7 +355,8 @@
 				<section>
 					<h2>Education</h2>
 					<img data-src="img/tinytapeout.jpg">
-					<p>tinytapeout.com</p>
+					<p>$25 tinytapeout.com</p>
+					<p>Zero-to-ASIC</p>
 					<!-- <ul>
 						<li>NDA-free design</li>
 						<li>Many more hobbyists</li>
@@ -455,7 +465,7 @@
 			multiplex: {
 				// Example values. To generate your own, see the socket.io server instructions.
 				secret: getQueryHash().s || null,
-				id: 'ef4a6dfa448e19c1',
+				id: '54917777254025e5',
 				url: 'https://p.xobs.io/'
 			},
 
@@ -464,7 +474,7 @@
 			minScale: 0.02,
 			maxScale: 5.5,
 
-			defaultTiming: 40,
+			defaultTiming: 41,
 
 			transition: 'slide', // none/fade/slide/convex/concave/zoom