Table 345
+=====-========-========-========-========-========-========-========-========+
| Bit| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|Byte | | | | | | | | |
|=====+=======================================================================|
| 0 | Operation code (B6h) |
|-----+-----------------------------------------------------------------------|
| 1 | Logical unit number |Reserved| Element type code |
|-----+-----------------------------------------------------------------------|
| 2 | (MSB) |
|-----+--- Element address ---|
| 3 | (LSB) |
|-----+-----------------------------------------------------------------------|
| 4 | Reserved |
|-----+-----------------------------------------------------------------------|
| 5 | Reserved | Send action code |
|-----+-----------------------------------------------------------------------|
| 6 | |
|-----+--- Reserved ---|
| 7 | |
|-----+-----------------------------------------------------------------------|
| 8 | (MSB) |
|-----+--- Parameter list length ---|
| 9 | (LSB) |
|-----+-----------------------------------------------------------------------|
|10 | Reserved |
|-----+-----------------------------------------------------------------------|
|11 | Control |
+=============================================================================+