Fujitsu MPD3173AT Product Manual - Page 94
Fujitsu MPD3173AT - Desktop 17.3 GB Hard Drive Manual
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(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) 1F7H(CM) 0 1 1 1 x x x x 1F6H(DH) × L × DV Head No. /LBA [MSB] 1F5H(CH) 1F4H(CL) 1F3H(SN) 1F2H(SC) 1F1H(FR) Cylinder No. [MSB] / LBA Cylinder No. [LSB] / LBA Sector No. / LBA [LSB] xx xx At command completion (I/O registers contents to be read) 1F7H(ST) Status information 1F6H(DH) × L × DV Head No. /LBA [MSB] 1F5H(CH) 1F4H(CL) 1F3H(SN) 1F2H(SC) 1F1H(ER) Cylinder No. [MSB] / LBA Cylinder No. [LSB] / LBA Sector No. / LBA [LSB] xx Error information C141-E069-02EN 5 - 27