Specifications

8.8.11.6 Report Transfer Capabilities Subpage
Reserved5-7
Protocol Options Bits Supported4
Maximum Transfer Width3
Maximum REQ/ACK Offset2
Reserved1
Minimum Transfer Period Factor0
01234567
Bit
Byte
Figure 101. Report Transfer Capabilities Subpage
The report transfer capabilities subpage is used to report the transfer capabilities of the drive. The values
in this subpage are not changeable via a MODE SELECT command.
! Minimum Transfer Period Factor is set to the smallest value of the Transfer Period Factor supported
by the drive which is 08h.
! Maximum REQ/ACK Offset is set to the largest value of the REQ/ACK Offset supported by the drive
which is 127.
! Maximum Transfer Width Exponent is set to the largest value of the Transfer Width Exponent
supported by the drive which is 01h.
! Protocol Options Bits Supported indicates the protocol options supported by the drive which is FFh.
Ultrastar 146Z10 hard disk drive specifications
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