Fujitsu MAN3184, MAN3367, MAN3735 SERIES DISK DRIVES specifications

c.Page descriptor

The "Page descriptor" is configured from a 2-byte page header followed by a parameter field and each parameter function attribute is classified in a unit called a "Page." The individual "Page descriptors" in the MODE SELECT and MODE SELECT EXTENDED commands may be specified independently by the INIT and multiple "Page descriptors" may be specified continuously in the desired sequence.

ξPage code

This field specifies a code (Page No.) that indicates the type of "Page descriptor."

ξPage length

This field indicates the length of the parameter field (number of bytes) after byte 2, excluding the page header, of the "Page descriptor" and is a fixed value for each page code. The INIT must specify the same value as the page length reported by the IDD in the MODE SENSE or MODE SENSE EXTENDED command, except in cases it is described in each of the page descriptor descriptions in this item.

d.MODE SELECT parameters of the IDD

The parameter list configuration and its length that can be transferred to the IDD by the INIT in the MODE SENSE or MODE SENSE EXTENDED command are as shown below. If a "Page descriptor" that is not supported by the IDD is specified, the command is terminated with a CHECK CONDITION status (ILLEGAL REQUEST [=5] / Invalid field in parameter list [=26-00]), and all the MODE SELECT parameters transferred in the command are disabled.

		Parameter	Byte Length
Header			4
Block Descriptor			8 or	0
Page Descriptor Page 1:		Read/Write Error Recovery Parameter	8 or 12
	Page 2	Disconnect/Reconnect Parameter	12 or 16
	Page 3:	Format Parameter	24
	Page 4:	Drive Parameter	20 or	24
	Page 7:	Verify Error Recovery Parameter	12
	Page 8:	Caching Parameter	12 or	20
	Page A:	Control Mode Parameter	8 or 12
	Page C	Notch Parameter	24
	Page 1C	Information exceptions control parameter	12
	Page 21:	Additional Error Recovery Parameter	4

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