Other Commands; Dma Data Transfer Commands - Fujitsu MHN2100AT - Mobile 10 GB Hard Drive Product Manual

Interface

5.4.4 Other commands

READ MULTIPLE
SLEEP
WRITE MULTIPLE
See the description of each command.

5.4.5 DMA data transfer commands

READ DMA
WRITE DMA
Starting the DMA transfer command is the same as the READ SECTOR(S) or
WRITE SECTOR(S) command except the point that the host initializes the DMA
channel preceding the command issuance.
Interruption processing for DMA transfer does not issue interruptions in any
intermediate sector when a multisector command is executed.
The following outlines the protocol:
5-96 C141-E120-02EN