Here is the IRQ selection for the second revision MPU-IMC cards.
<a href="//commons.wikimedia.org/w/index.php?title=User:Raymangold22&amp;action=edit&amp;redlink=1" class="new" title="User:Raymangold22 (page does not exist)">Raymangold22</a>
2014-07-09 15:27:57
<span class="int-own-work" lang="en">Own work</span>