Fujitsu MPB3052AT User Manual download pdf (Page 92)

C141-E045-02EN 5 - 27

At command completion (I/O registers contents to be read)

1F7

(ST) Status information

1F6

(DH)

× × ×

DV xx

1F5

(CH)

1F4

(CL)

1F3

(SN)

1F2

(SC)

1F1

(ER)

Error information

(10) SEEK (X'7x', x : X'0' to X'F')

This command performs a seek operation to the track and selects the head specified in the

command block registers. After completing the seek operation, the device clears the BSY bit

in the Status register and generates an interrupt.

The IDD always sets the DSC bit (Drive Seek Complete status) of the Status register to 1.

In the LBA mode, this command performs the seek operation to the cylinder and head position

in which the sector is specified with the logical block address.

At command issuance (I/O registers setting contents)

1F7

(CM) 0 1 1 1 x x x x

1F6

(DH)

DV Head No. /LBA [MSB]

1F5

(CH)

1F4

(CL)

1F3

(SN)

1F2

(SC)

1F1

(FR)

Cylinder No. [MSB] / LBA

Cylinder No. [LSB] / LBA

Sector No. / LBA [LSB]

At command completion (I/O registers contents to be read)

1F7

(ST) Status information

1F6

(DH)

DV Head No. /LBA [MSB]

1F5

(CH)

1F4

(CL)

1F3

(SN)

1F2

(SC)

1F1

(ER)

Cylinder No. [MSB] / LBA

Cylinder No. [LSB] / LBA

Sector No. / LBA [LSB]

Error information

1 2 ... 87 88 89 90 91 92 93 94 95 96 97 ... 179 180

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Fujitsu MPB3052AT User Manual Page 92

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