 execution state bits for the Thumb IT (If-Then) instruction </td></tr>
<tr>
<td align="left">[9] </td><td align="left">E </td><td align="left">Endianness execution state bit: 0 - Little-endian, 1 - Big-endian </td></tr>
<tr>
<td align="left">[8] </td><td align="left">A </td><td align="left">Asynchronous abort mask bit </td></tr>
<tr>
<td align="left">[7] </td><td align="left">I </td><td align="left">IRQ mask bit </td></tr>
<tr>
<td align="left">[6] </td><td align="left">F </td><td align="left">FIRQ mask bi