參數資料
型號： SST55LD017D-40-C-TQWE
廠商： SILICON STORAGE TECHNOLOGY INC
元件分類： 存儲控制器/管理單元
英文描述： FLASH MEMORY DRIVE CONTROLLER, PQFP100
封裝： TQFP-100
文件頁數： 15/59頁
文件大?。?/td> 702K
代理商： SST55LD017D-40-C-TQWE
22
EOL Product Document
ATA Flash Disk Controller
SST55LD017D
2006 Silicon Storage Technology, Inc.
S71225-01-EOL
4/06
11.2 ATA Flash Disk Controller Command Description
This section defines the software requirements and the format of the commands the host sends to the ATA Flash Disk
Controller. Commands are issued to the ATA Flash Disk Controller by loading the required registers in the command
block with the supplied parameters, and then writing the command code to the Command register. The manner in which
a command is accepted varies. There are three classes (see Table 11-2) of command acceptance, all dependent on the
host not issuing commands unless the ATA Flash Disk Controller is not busy (BSY=0).
11.2.1 ATA Flash Disk Controller Command Set
Table 11-2 summarizes the ATA Flash Disk Controller command set with the paragraphs that follow describing the
individual commands and the task file for each.
TABLE
11-2: ATA FLASH DISK CONTROLLER COMMAND SET
Class
Command
Code
FR1
1. FR - Features register
SC2
2. SC - Sector Count register
SN3
3. SN - Sector Number register
CY4
4. CY - Cylinder registers
DH5
5. DH - Drive/Head register
LBA6
6. LBA - Logical Block Address mode supported (see command descriptions for use)
1
Check-Power-Mode
E5H or 98H
-
D8
-
1
Execute-Drive-Diagnostic
90H
-
D
-
2
Format-Track
50H
-
Y7
7. Y - The register contains a valid parameter for this command.
-Y
Y8
8. For the Drive/Head register:
Y means both the ATA Flash Disk Controller and Head parameters are used;
D means only the ATA Flash Disk Controller parameter is valid and not the Head parameter.
Y
1
Identify-Drive
ECH
-
D
-
1
Idle
E3H or 97H
-
Y
-
D
-
1
Idle-Immediate
E1H or 95H
-
D
-
1
Initialize-Drive-Parameters
91H
-
Y
-
Y
-
1
Read-Buffer
E4H
-
D
-
1
Read-Long-Sector
22H or 23H
-
Y
1
Read-Multiple
C4H
-
Y
1
Read-Sector(s)
20H or 21H
-
Y
1
Read-Verify-Sector(s)
40H or 41H
-
Y
1
Recalibrate
1XH
-
D
-
1Seek
7XH
-
Y
1
Set-Features
EFH
Y
-
D
-
1
Set-Multiple-Mode
C6H
-
Y
-
D
-
1
Set-Sleep-Mode
E6H or 99H
-
D
-
1
Set-WP_PD#-Mode
8BH
Y
-
D
-
1
Stand-By
E2H or 96H
-
D
-
1
Stand-By-Immediate
E0H or 94H
-
D
-
2Write-Buffer
E8H
-
D
-
2
Write-Long-Sector
32H or 33H
-
Y
3
Write-Multiple
C5H
-
Y
2
Write-Sector(s)
30H or 31H
-
Y
3Write-Verify
3CH
-
Y
T11-2.0 1225
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相關代理商/技術參數
參數描述
SST55LD019 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller
SST55LD019A 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller
SST55LD019A-45-C-BWE 功能描述:總線收發(fā)器 ATA Media 45MHz 3.3V Commercial RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SST55LD019A-45-C-MVWE 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller
SST55LD019A-45-C-TQWE 功能描述:總線收發(fā)器 ATA Media 45MHz 3.3V Commercial RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
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