diff --git a/www/notes.t b/www/notes.t
index bb15e784fc..5c507fb0b9 100644
--- a/www/notes.t
+++ b/www/notes.t
@@ -66,15 +66,15 @@ This is backed by the HW manual p102, which says that DRAM can only be at put on
 <tr><td>PB2</td><td>i/o</td><td>Output</td><td></td><td>LCD</td></tr>
 <tr><td>PB3</td><td>i/o</td><td>Output</td><td></td><td>LCD</td></tr>
 <tr><td>PB4</td><td>i/o</td><td>Input</td></tr>
-<tr><td>PB5</td><td>i/o</td><td>Output</td><td>1</td><td>I²C data</td></tr>
+<tr><td>PB5</td><td>i/o</td><td>Output</td><td>1</td><td>MAS WSEN</td></tr>
 <tr><td>PB6</td><td>i/o</td><td>Output</td><td>0</td></tr>
-<tr><td>PB7</td><td>i/o</td><td>Output</td><td></td><td>I²C clock</td></tr>
+<tr><td>PB7</td><td>i/o</td><td>Output</td><td></td><td>I²C data</td></tr>
 <tr><td>PB8</td><td>i/o</td></tr>
 <tr><td>PB9</td><td>TxD0</td><td>Output</td><td></td><td>MPEG</td></tr>
 <tr><td>PB10</td><td>RxD1</td><td>Input</td></td><td></td><td>Remote</td></tr>
 <tr><td>PB11</td><td>TxD1</td><td>Output</td><td></td><td>Remote?</td></tr>
 <tr><td>PB12</td><td>SCK0</td><td>Output</td><td></td><td>MPEG</td></tr>
-<tr><td>PB13</td><td>i/o</td></tr>
+<tr><td>PB13</td><td>i/o</td><td>Output</td><td></td><td>I²C clock</td></tr>
 <tr><td>PB14</td><td>/IRQ6</td><td>Input</td></tr>
 <tr><td>PB15</td><td>i/o</td><td>Input</td></tr>
 </table>