HP Q153090901 - Manual (Page 44)

Commands 44
Vital Product Data pages
The following tables describe the vital product data pages. These pages are returned by the
INQUIRY command when the EVPD bit is set and the appropriate Page Code is set in the
Command Descriptor Block. They contain vendor-specific product information.
Supported Vital Product Data Pages page
This is the data returned by the drive in response to an Inquiry command with its EVPD bit set to
one and its Page Code field set to 0.
This page contains a list of all the VPD page-codes supported by the drive.
7 6 5 4 3 2 1 0
0 Peripheral Qualifier (0) Peripheral Device Type (1)
1 Page Code (00h)
2 Reserved (0)
3 Page Length (XXh)
4 Supported Pages Code (00h)
5 Unit Serial Number page (80h)
6 Device Identification page(83h)
7 Extended Inquiry Data page (86h)
8 Sequential Device Access Capabilities page (B0h)
9 Firmware Revision Levels page (C0h)
10 Hardware Revision Levels page (C1h)
11 PCA Revision Levels page (C2h)
12 Mechanism Revision Levels page (C3h)
13 Head Assembly Revision Levels page (C4h)
14 Auto-Changer Interface Revision Levels page (C5h)
15 ARM Firmware Revision Levels page (C6h)