Table 158
+=====-========-========-========-========-========-========-========-========+
| Bit| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|Byte | | | | | | | | |
|=====+========+========+=====================================================|
| 0 | PS |Reserved| Page code (05h) |
|-----+-----------------------------------------------------------------------|
| 1 | Page length in bytes (1Eh) |
|-----+-----------------------------------------------------------------------|
| 2 | (MSB) |
|-----+--- Transfer rate ---|
| 3 | (LSB)|
|-----+-----------------------------------------------------------------------|
| 4 | Number of heads |
|-----+-----------------------------------------------------------------------|
| 5 | Sectors per track |
|-----+-----------------------------------------------------------------------|
| 6 | (MSB) |
|-----+--- Data bytes per sector ----|
| 7 | (LSB)|
|-----+-----------------------------------------------------------------------|
| 8 | (MSB) |
|-----+--- Number of cylinders ---|
| 9 | (LSB)|
|-----+-----------------------------------------------------------------------|
| 10 | (MSB) |
|-----+--- Starting cylinder-write precompensation |
| 11 | (LSB)|
|-----+-----------------------------------------------------------------------|
| 12 | (MSB) |
|-----+--- Starting cylinder-reduced write current |
| 13 | (LSB)|
|-----+-----------------------------------------------------------------------|
| 14 | (MSB) |
|-----+--- Drive step rate ---|
| 15 | (LSB)|
|-----+-----------------------------------------------------------------------|
| 16 | Drive step pulse width |
|-----+-----------------------------------------------------------------------|
| 17 | (MSB) |
|-----+--- Head settle delay ---|
| 18 | (LSB)|
|-----+-----------------------------------------------------------------------|
| 19 | Motor on delay |
|-----+-----------------------------------------------------------------------|
| 20 | Motor off delay |
|-----+-----------------------------------------------------------------------|
| 21 | TRDY | SSN | MO | Reserved |
|-----+-----------------------------------------------------------------------|
| 22 | Reserved | SPC |
|-----+-----------------------------------------------------------------------|
| 23 | Write compensation |
|-----+-----------------------------------------------------------------------|
| 24 | Head load delay |
|-----+-----------------------------------------------------------------------|
| 25 | Head unload delay |
|-----+-----------------------------------------------------------------------|
| 26 | Pin 34 | Pin 2 |
|-----+-----------------------------------+-----------------------------------|
| 27 | Pin 4 | Pin 1 |
|-----+-----------------------------------------------------------------------|
| 28 | |
|-----+--- Medium rotation rate ---|
| 29 | (LSB) |
|-----+-----------------------------------------------------------------------|
| 30 | Reserved |
|-----+-----------------------------------------------------------------------|
| 31 | Reserved |
+=============================================================================+