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@@ -46,6 +46,13 @@ The GPIO test measures how quickly pins can communicate with a processor core; t
 <td>September 2021</td>
 </tr>
 
+<tr>
+<td>41.7</td>
+<td>RP2040</td>
+<td><a href=https://gitlab.cba.mit.edu/quentinbolsee/rp2040-ring-pio/-/blob/main/py/ring.RP2040PIO_NO_SYNC.py>PIO, 250 MHz, XIAO, input sync bypass</a></td>
+<td>March 2023</td>
+</tr>
+
 <tr>
 <td>25.0</td>
 <td>RP2040</td>