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 | |
+==============================================================================+