add wildwest, tinyfpga

fd03fa70 · Jake Read · c2860238 · fd03fa70 · fd03fa70 · fd03fa70
Commit fd03fa70 authored Jan 25, 2018 by Jake Read
--- a/index.html
+++ b/index.html
@@ -43,6 +43,9 @@ text {
 <p>To measure speed across a radio link, we use the smallest supported packet.</p>
 <div id='rf'></div>

+<h2>WildWest</h2>
+<p>Here we test embedded platforms that stray from the Harvard Architecture ... I.E FPGAs, PSOCs etc</p>
+<div id='wildwest'></div>

 <script>
 function make_graph(div_id,json_key,axis_labels,use_khz){
@@ -131,6 +134,7 @@ function make_graph(div_id,json_key,axis_labels,use_khz){

 make_graph("#gpio","gpio",["dev board price ($)", "ring frequency (MHz)"],0)
 make_graph("#rf","rf",["dev board price ($)", "ring frequency (kHz)"],1)
+make_graph("#wildwest","wildwest",["dev board price ($)", "ring frequency (kHz)"],1)


 </script>

--- a/ring.json
+++ b/ring.json
@@ -243,5 +243,17 @@
 			"ic_sales_link":"",
 			"ring_period":0.218
 		}				
+	],
+	"wildwest":[
+		{
+			"name":"TinyFPGA A2",
+			"serial_number":"",
+			"subdirectory_path":"wildwest/tinyfpgaa2",
+			"dev_board_price":18.00,
+			"dev_board_sales link":"",
+			"ic_price":2.83,
+			"ic_sales_link":"",
+			"ring_period":0.008
+		}
 	]
 }
\ No newline at end of file
--- a/wildwest/tinyfpgaa2/index.html
+++ b/wildwest/tinyfpgaa2/index.html
+<html>
+<head>
+<style>
+pre code {
+  background-color: #eee;
+  border: 1px solid #999;
+  display: block;
+  padding: 20px;
+}
+</style>
+
+</head>
+<body>
+
+<h1>TinyFPGA A2</h1>
+
+<figure>
+<img src='ring-test-tek.jpg' height=50%>
+<figcaption>Ring oscillator with the TinyFPGA A2</figcaption>
+</figure>
+
+<p>This ring runs on a small FPGA that you can purchase devboards for <a href="http://tinyfpga.com/">here</a>. The IC itself is only $3.</p>
+
+<p>The ring speed is impressive and makes the chip a great canditate for very fast message passing as documented <a href="https://gitlab.cba.mit.edu/jakeread/coclocking">here</a>.</p>
+
+<p><a href='../../index.html'>Back</a></p>
+
+</body>
+
+</html>
\ No newline at end of file
--- a/wildwest/tinyfpgaa2/ring-test-tek.jpg
+++ b/wildwest/tinyfpgaa2/ring-test-tek.jpg