Drive Component Revision Levels pages
|
| 7 | 6 | 5 |
| 4 |
| 3 | 2 | 1 | 0 |
|
|
|
|
|
|
|
|
|
|
|
|
| |
| 0 | Peripheral Qualifier (0) |
|
|
| Peripheral Device Type (1) |
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
|
|
|
| Page Code |
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
| 2 |
|
|
|
| Reserved (0) |
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| ||
| 3 |
|
|
|
| Page Length (5Ch) |
|
|
| Commands | ||
|
|
|
|
|
|
|
|
|
|
|
| |
| 4 | (MSB) |
| Component (“CCCCCCCCCCCC”) |
|
|
| |||||
|
|
|
|
|
| |||||||
|
|
|
|
|
|
|
| |||||
| 29 |
|
|
|
| (LSB) |
| |||||
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
| 30 | (MSB) |
|
|
| Version (“RRR.VVV”) |
|
|
|
| ||
|
|
|
|
|
|
|
|
|
| |||
| 48 |
|
|
|
|
|
| (LSB) |
| |||
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
| 49 | (MSB) |
| Date (“YYYY/MM/DD hh:mm”) |
|
|
|
| ||||
|
|
|
|
|
|
|
| |||||
| 72 |
|
|
|
| (LSB) |
| |||||
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
| 73 | (MSB) |
|
| Variant (“XXXXXXXXXXXX”) |
|
|
|
| |||
|
|
|
|
|
|
|
|
| ||||
| 95 |
|
|
|
|
| (LSB) |
| ||||
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
The Drive Component Revision Levels pages contain details of the revisions of each of the major sub assemblies of the drive. For any given product, if these pages are the same then the drive has been built with the same components and with the same manufacturing process.
Each entry is a
Page Code | Page Code | Component Name |
|
| C0h - Firmware | “Firmware” | |
| C1h - Hardware | “Hardware” | |
| C2h - PCA | “PCA” | |
| C3h - Mechanism | “Mechanism” | |
| C4h - Head Assembly | “Head Assy” | |
| C5h - ACI | “ACI” | |
| C6h - ARM | “IO Firmware” | |
|
| ||
Component | A | ||
|
| ||
Version | A | ||
| digit minor version number. |
|
|
|
|
|
|
Date | The date of the version. |
|
|
|
| ||
Variant | An identifier indicating what version of the product this is. | ||
|
|
|
|
INQUIRY 12h 49