Fujitsu MAN3735, MAN3367, MAN3184 specifications VPD information device serial No

Byte 4 and subsequent bytes list all the VPD information page codes supported by the IDD, with the VPD page code indicated in ascending order in each byte.

b.Device serial No.

This VPD information reports the device serial number of the IDD. The format of this VPD information is shown in Figure 3.4.

	Bit		7		6	5		4	3		2	1	0
	Byte
	0				Qualifier					Device Type Code
	1						X‘80’ (Page Code)
	2						X‘00’
	3						X‘0C’ (Page Length)
	4
	5			Device Serial No. (ASCII)
~		~												~
~		~												~
	15

Figure 3.4 VPD information: device serial No.

The values indicated in the "Qualifier" and "Device Type Code" fields in byte 0 are the same as those in the previously mentioned standard INQUIRY data. The "Page code" field in byte 1 indicates the page code (X '80') of this VPD information itself. Also, the "Page length" field in byte 3 indicates the length (byte length) after byte 4. This value has no relationship to the specification in the "Transfer Byte Length" in the CDB, but indicates the length of this VPD information and is always X '0C' (Total data length = 16 bytes).

Bytes 4 to 15 indicate the IDD's device serial number in right-justified decimal (ASCII code).

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