Table 151

+======-========-========-========-========-========-========-========-========+
|   Bit|   7    |   6    |   5    |   4    |   3    |   2    |   1    |   0    |
|Byte  |        |        |        |        |        |        |        |        |
|======+=======================================================================|
| 0    |                           Page code (40h)                             |
|------+-----------------------------------------------------------------------|
| 1    |                           Reserved                                    |
|------+-----------------------------------------------------------------------|
| 2    | (MSB)                                                                 |
|------+---                        Page length                              ---|
| 3    |                                                                 (LSB) |
|------+-----------------------------------------------------------------------|
| 4    |                   Reserved                 |     Supplied format      |
|------+--------------------------------------------+--------------------------|
| 5    | RAREA  | ALTSEC | ALTTRK |     Reserved    |     Translated format    |
|======+=======================================================================|
|      |                          Translated addresses                         |
|======+=======================================================================|
| 6    |                                                                       |
|- - --+---                        Translated address 1                     ---|
| 13   |                                                                       |
|------+-----------------------------------------------------------------------|
|      |                                 .                                     |
|      |                                 .                                     |
|------+-----------------------------------------------------------------------|
| n    |                                                                       |
|- - --+---                        Translated address x (if required)       ---|
| n+7  |                                                                       |
+==============================================================================+