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Copyright © 2000 Toshiba corporation. All rights reserved.
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10.8.23 Identify Device (ECh)
COMMAND CODE
1 1 1 0 1 1 0 0
REGISTER
REGISTER SETTING NORMAL COMPLETION
DR drive no. no change
CY no change
HD no change
SN no change
SC 00H
FT no change
The identify device command requests the drive to transfer parameter information to the host. When the
command is issued, the drive sets BSY, stores the required parameter information in the sector buffer, sets
the DRQ bit, and issues an interrupt. The host may read the parameter information of the sector buffer. The
parameter words in the buffer are arranged as shown in Table10.8.23-1 3.