Other Commands; Dma Data Transfer Commands - Fujitsu MHS2030AT - 2.5" Notebook 30GB Drive Product Manual

Interface

5.4.4 Other commands

READ MULTIPLE (EXT)
SLEEP
WRITE MULTIPLE (EXT)
See the description of each command.

5.4.5 DMA data transfer commands

READ DMA (EXT)
WRITE DMA (EXT)
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:
5-112 C141-E171-03EN