Format descriptor, Inquiry command | Fujitsu MCF3064AP, MCE3064AP

When the DCRT (Disable Certification) bit is 1, the ODD formats media without checking it.

When the IMMED (Immediate) bit is 1, the ODD responds with immediate end after the command is received and before formatting is completed. At this time, during formatting, the Ready bit of the Status register is set to 0, and then set to1 after formatting is completed.

Defect List Length must be 8. If any other value is set, the command responds with Check Condition.

			Table 4.43	Format descriptor

Bit	7	6	5	4		3	2	1	0
Byte
0-3				Number of Blocks

4					Reserved

5-7				Block Length

The values in the format descriptor must match the formattable descriptor to be reported to the host with the READ FORMAT CAPACITIES command. If no value matches, the command responds with Check Condition.

4.6.4INQUIRY command

				Table 4.44	INQUIRY command

Bit	7		6	5	4		3	2	1	0
Byte
0					Operation Code (12h)

1		Logical Unit Number						Reserved

2						Reserved

3						Reserved

4					Allocation Length

5-11						Reserved

The INQUIRY command transfers device information to the host.

If the INQUIRY command is issued while the ODD contains the Unit Attention condition, the ODD responds normally, but does not clear the Unit Attention condition.

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MCE3130AP, MCE3064AP, MCF3064AP specifications

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Fujitsu MCF3064AP, MCE3064AP, MCE3130AP manual Format descriptor, Inquiry command

Models: MCE3130AP MCE3064AP MCF3064AP