Table 331
+=====-========-========-========-========-========-========-========-========+
| Bit| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|Byte | | | | | | | | |
|=====+=======================================================================|
| 0 | Operation code (2Bh) |
|-----+-----------------------------------------------------------------------|
| 1 | Logical unit number | Reserved |
|-----+-----------------------------------------------------------------------|
| 2 | (MSB) |
|-----+--- Transport element address ---|
| 3 | (LSB) |
|-----+-----------------------------------------------------------------------|
| 4 | (MSB) |
|-----+--- Destination element address ---|
| 5 | (LSB) |
|-----+-----------------------------------------------------------------------|
| 6 | Reserved |
|-----+-----------------------------------------------------------------------|
| 7 | Reserved |
|-----+-----------------------------------------------------------------------|
| 8 | Reserved | Invert |
|-----+-----------------------------------------------------------------------|
| 9 | Control |
+=============================================================================+