Table 303

+=====-========-========-========-========-========-========-========-========+
|  Bit|   7    |   6    |   5    |   4    |   3    |   2    |   1    |   0    |
|Byte |        |        |        |        |        |        |        |        |
|=====+=======================================================================|
| 0   | (MSB)                                                                 |
|-----+---                                                                 ---|
| 1   |                                                                       |
|-----+---                        Number of blocks requested               ---|
| 2   |                                                                       |
|-----+---                                                                 ---|
| 3   |                                                                 (LSB) |
|-----+-----------------------------------------------------------------------|
| 4   | (MSB)                                                                 |
|-----+---                                                                 ---|
| 5   |                                                                       |
|-----+---                        Number of blocks to scan                 ---|
| 6   |                                                                       |
|-----+---                                                                 ---|
| 7   |                                                                 (LSB) |
+=============================================================================+