SST55LD019A Silicon Storage Technology, Inc., SST55LD019A Datasheet - Page 25
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SST55LD019A
Manufacturer Part Number
SST55LD019A
Description
Ata Flash Disk Controllersst's Ata Flash Disk Controller is The Heart of a High Performance, Flash Media-based Data Storage System. The Ata Flash Disk Controller Recognizes The Control, Address, And Data Signals on The Ata/ide Bus And Translates Them
Manufacturer
Silicon Storage Technology, Inc.
Datasheet
1.SST55LD019A.pdf
(76 pages)
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ATA Flash Disk Controller
SST55LD019A / SST55LD019B / SST55LD019C
11.2.1.4 Flush-Cache - E7H
11.2.1.5 Format-Track - 50H
©2004 Silicon Storage Technology, Inc.
Command (7)
Command (7)
This command causes the ATA Flash Disk Controller to complete writing data from its cache. The ATA
Flash Disk Controller then clears BSY and generates an interrupt.
This command is accepted for host backward compatibility. The ATA Flash Disk Controller expects a
sector buffer of data from the host to follow the command with the same protocol as the Write-Sector(s)
command although the information in the buffer is not used by the ATA Flash Disk Controller. The use of
this command is not recommended.
Sec Num (3)
Sec Num (3)
Cyl High (5)
Cyl High (5)
Cyl Low (4)
Cyl Low (4)
Sec Cnt (2)
Sec Cnt (2)
Feature (1)
Feature (1)
C/D/H (6)
C/D/H (6)
Bit ->
Bit ->
7
7
1
LBA
X
6
6
5
5
1
25
Cylinder High (LBA 23-16)
Cylinder Low (LBA 15-8)
Drive
Drive
4
4
Sector Count
X (LBA 7-0)
E7H
50H
X
X
X
X
X
X
3
3
Head (LBA 27-24)
2
2
X
Advance Information
1
1
S71241-02-000
0
0
4/04