SSD SATA 5000 2.5" Datasheet
Preliminary, Rev 0.2
© 2007 SanDisk® Corporation 24 May 2007, Document No. 80-11-01431
8.3 Write Commands
Write Buffer
Enable the host to write the contents of one sector in the device’s buffer.
The READ BUFFER and WRITE BUFFER commands are synchronized such
that sequential WRITE BUFFER and READ BUFFER commands access the
same 512 bytes within the buffer.
Write DMA
Sector Number or LBA (7:0)
Cylinder Low or LBA (15:8)
Cylinder High or LBA (23:16)
Head number or LBA (27:24)
Write DMA Ext
Sector Count (7:0)
Sector Count (15:8)
Sector Number or LBA (7:0)
Sector Number or LBA (31:24)
Cylinder Low or LBA (15:8)
Cylinder Low or LBA (39:32)
Cylinder High or LBA (23:16)
Cylinder High or LBA (47:40)
NOTE: “Current” is the value most recently written to the register. “Previous” is the value that was
in the register before the most recent write to the register.
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