参数资料
型号: SST55LD019B-45-C-TQW
厂商: SILICON STORAGE TECHNOLOGY INC
元件分类: 存储控制器/管理单元
英文描述: FLASH MEMORY DRIVE CONTROLLER, PQFP100
封装: MS-026AED, TQFP-100
文件页数: 29/76页
文件大小: 711K
代理商: SST55LD019B-45-C-TQW
Advance Information
ATA Flash Disk Controller
SST55LD019A / SST55LD019B / SST55LD019C
2004 Silicon Storage Technology, Inc.
S71241-02-000
4/04
35
11.2.1.9 Initialize-Drive-Parameters - 91H
This command enables the host to set the number of sectors per track and the number of heads per
cylinder. Only the Sector Count and the Drive/Head registers are used by this command.
11.2.1.10 NOP - 00H
This command always fails with the ATA Flash Disk Controller returning command aborted.
11.2.1.11 Read-Buffer - E4H
The Read-Buffer command enables the host to read the current contents of the ATA Flash Disk
Controller’s sector buffer. This command has the same protocol as the Read-Sector(s) command
Bit ->
76543210
Command (7)
91H
C/D/H (6)
X
0
X
Drive
Max Head (no. of heads-1)
Cyl High (5)
X
Cyl Low (4)
X
Sec Num (3)
X
Sec Cnt (2)
Number of Sectors
Feature (1)
X
Bit ->
76543210
Command (7)
00H
C/D/H (6)
XDrive
X
Cyl High (5)
X
Cyl Low (4)
X
Sec Num (3)
X
Sec Cnt (2)
X
Feature (1)
X
Bit ->
76543210
Command (7)
E4H
C/D/H (6)
XDrive
X
Cyl High (5)
X
Cyl Low (4)
X
Sec Num (3)
X
Sec Cnt (2)
X
Feature (1)
X
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