Fujitsu MAS3735, MAP3367, MAP3147, MAP3735, MAS3367 specifications Caching parameters page code =

4.1 Mode Parameters

b.Number of retries during VERIFY

This parameter specifies the number of times reading of the disk media should be retried when a "Data Check" type error is detected in a read operation. the number of retries specified by this parameter is the maximum number of times reading of each individual data area in each logical data block is retried. The IDD retries reading the data area in each data block the specified number of times. When zero is specified in this field, retrying to read data from the disk is prohibited.

When X '06' is specified as the page length on Page 1, the IDD applies the value specified in the Number of retries during READ field on Page 1 to this field also.

c.Correctable bit length

This parameter indicates the burst error length (bit length) that can be applied for data corrections according to the ECC. This parameter cannot be changed by the INIT. However, the IDD disregards the value specified in this parameter and operations according to the "Default" value.

d.Recovery time limit

This parameter specifies the maximum time the TARG can used for error recovery processing, as a 1ms constant. The value specified in this parameter is the maximum permissible error recovery processing time for an individual command. When both this parameter and the "Number of retries during VERIFY" parameter are specified, priority must be given to whichever parameter specifies the shortest time in its application.

The reported value in this field is a copy of the Recovery time limit in Page 1. The IDD disregards the value specified in this field.

4.1.6Caching parameters (page code = 8)

The page descriptor format of this MODE SELECT parameter is shown in Figure 4.6

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