Word 47 From ATA2

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#319418

·published 2007-01-17 10:16 UTC

7.15.15 Word 47: READ/WRITE MULTIPLE support.
Bits 7-0 of this word define the maximum number of sectors per block that the device supports for
READ/WRITE MULTIPLE commands. If a device supports the READ/WRITE MULTIPLE and SET
MULTIPLE MODE commands, these bits contain a non-zero value. If the device does not support the
READ/WRITE MULTIPLE and SET MULTIPLE MODE commands, these bits shall be zero.