參數(shù)資料
型號(hào)： SST55LD019C-45-C-BWE
廠商： SILICON STORAGE TECHNOLOGY INC
元件分類(lèi)： 存儲(chǔ)控制器/管理單元
英文描述： FLASH MEMORY DRIVE CONTROLLER, PBGA84
封裝： LEAD FREE, MO-210, TFBGA-84
文件頁(yè)數(shù)： 47/76頁(yè)
文件大?。?/td> 711K
代理商： SST55LD019C-45-C-BWE
Advance Information
ATA Flash Disk Controller
SST55LD019A / SST55LD019B / SST55LD019C
2004 Silicon Storage Technology, Inc.
S71241-02-000
4/04
51
11.2.1.28.4 Set-Max-Unlock
F9H with the content of the Features register equal to 03H.
This command requests a transfer of a single sector of data from the host. Table 11-13 defines the
content of this sector of information.
The password supplied in the sector of data transferred will be compared with the stored Set-Max
password.
If the password compare fails, then the device returns command aborted and decrements the unlock
counter. On the acceptance of the Set-Max-Lock command, this counter is set to a value of five and is
decremented for each password mismatch when Set-Max-Unlock is issued and the device is locked.
When this counter reaches zero, then the Set-Max-Unlock command returns “command aborted” until a
power cycle.
If the password compare matches, then the device transitions to the Set_Max_Unlocked state and all
Set-Max commands will be accepted.
If this command is immediately preceded by a Read-Native-Max-Address command, it will be
interpreted as a Set-Max-Address command.
11.2.1.28.5 Set-Max-Freeze-Lock
F9H with the content of the Features register equal to 04H.
The Set-Max-Freeze-Lock command sets the device to Set_Max_Frozen state. After command
completion any subsequent Set-Max commands are rejected.
Commands disabled by Set-Max-Freeze-Lock are:
- Set-Max-Address
- Set-Max-Set-Password
- Set-Max-Lock
- Set-Max-Unlock
If this command is immediately preceded by a Read-Native-Max-Address command, it will be
interpreted as a Set-Max-Address command.
Bit ->
76543210
Command (7)
F9H
C/D/H (6)
XDrive
N/A
Cyl High (5)
N/A
Cyl Low (4)
N/A
Sec Num (3)
N/A
Sec Cnt (2)
N/A
Feature (1)
03H
Bit ->
76543210
Command (7)
F9H
C/D/H (6)
XDrive
N/A
Cyl High (5)
N/A
Cyl Low (4)
N/A
Sec Num (3)
N/A
Sec Cnt (2)
N/A
Feature (1)
04H
相關(guān)PDF資料
PDF描述
SST55LD019A-45-C-TQP FLASH MEMORY DRIVE CONTROLLER, PQFP64
SST55LD019B-45-C-BW FLASH MEMORY DRIVE CONTROLLER, PBGA84
SST55LD040M-133-C-BZJE IDE COMPATIBLE, FLASH MEMORY DRIVE CONTROLLER, PBGA145
SST55VD020-60-C-MVWE IDE COMPATIBLE, FLASH MEMORY DRIVE CONTROLLER, PBGA85
SST55VD020-60-I-TQWE IDE COMPATIBLE, FLASH MEMORY DRIVE CONTROLLER, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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SST55LD019C-45-I-TQWE 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller
SST55LD019M 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller
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SST55LD019M-45-C-MVWE 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller
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