Maxtor ATLAS 10K III Manual download pdf (Page 148)

SCSI Description

Quantum Atlas 10K II Ultra160/m SCSI Hard Disk Drives 5–81

MODE SELECT (6) Command (15h) (continued)

Table 5–38 Notch and Partition Page — Field Descriptions (continued)

Default

Data Field Value Description

Ending Boundary 9GB: 0043B9h, The ending boundary field either indicates the ending of

02h the active notch or, if the active notch is 0, it indicates the

ending of the logical unit. If the LPN value is 1, the ending

18GB: 0043B9h, boundary is a Logical Block Address.

04h If the LPN value is 0, the three most significant bytes

identify the ending cylinder number and the least

36GB: 0043B9h, significant byte identify the ending head number. This field

09h is unchangeable. When used with the MODE SELECT

command, this field is ignored.

72GB: 0043B9h,

13h

Pages Notched 00000000b, This is a 64-bit bit map that indicates which MODE

00000000b, command pages contain parameters that may be different

00000000b, for different notches. The most significant bit (MSB)

00000000b, corresponds to Page 3Fh (Vendor-Unique Caching Page),

00000000b, and the least significant bit (LSB) corresponds to Pae 00h

00000000b, (Unit Attention Control Page).

00010000b,

00001000b If a bit is 1, the corresponding mode page contains

parameters that may be different for different notches.

If a bit is 0, the corresponding mode page contains

parameters that are constant for all notches.

The value of 1 in bits 3 and 12 indicates that Page 03h and

0Ch contain different parameters for different notches.

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Maxtor ATLAS 10K III Manual Page 148