Table 107
+=====-========-========-========-========-========-========-========-========+
| Bit| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|Byte | | | | | | | | |
|=====+==========================+============================================|
| 0 | Peripheral qualifier | Peripheral device type |
|-----+-----------------------------------------------------------------------|
| 1 | Page code (80h) |
|-----+-----------------------------------------------------------------------|
| 2 | Reserved |
|-----+-----------------------------------------------------------------------|
| 3 | Page length (n-3) |
|-----+-----------------------------------------------------------------------|
| 4 | |
|- - -+--- Product serial number ---|
| n | |
+=============================================================================+