參數(shù)資料
型號(hào)： DRM064
英文描述： Single Phase On-Line UPS Using MC9S12E128
中文描述： 單相在線式UPS使用MC9S12E128
文件頁(yè)數(shù)： 17/26頁(yè)
文件大?。?/td> 485K
代理商： DRM064
Logical to Physical interrelation
USB Thumb Drive Designer Reference Manual, Rev. 0
Freescale Semiconductor
17
4.3 Logical to Physical interrelation
Figure 4-3. Logical to Physical interrelation
Figure 4-3
shows the interrelation between PBA and LBA. The cluster is configured as 16K
(32 sectors or pages) in the above example. Normally, the cluster can be configured as 1K, 2K, 4K, etc.,
in FAT16 format.
4.4 Logical to Physical Block Format
Figure 4-4. Logical to Physical Block Format
Figure 4-4
shows the logical to physical block format in the Thumb Drive application. The UF32 is working
from the Device Driver down to NAND Flash physical layer.
CIS
Block 1
MBR
PBR, FAT, Dir
Bad Block
003 Cluster
007 Cluster
002 Cluster
010 Cluster
005 Cluster
Block 2
Block 3
Block 4
Block 5
Block 6
Block 7
Block 8
Block 9
Physical Structure (PBA)
MBR
PBR, FAT, Dir
002 Cluster
003 Cluster
004 Cluster
005 Cluster
006 Cluster
007 Cluster
Sector 0–31
Sector 32–63
Sector 64–95
Sector 96–127
Sector 128–159
Sector 160–191
Sector 192–223
Sector 224–225
Logical Structure (LBA)
Application
File Management
Device Driver
NAND Flash
File
LBA
PBA
Thumb Drive Physical Format
Card Information Structure
Zone Boundary Concept
Logical Block Address (LBA)
ECC Area
Thumb Drive Logical Format
Partition Boot Sector
(Sector size, Cluster size, Total Cluster,
etc.)
File System Management (FAT16)
LBA Concept
Master Boot Sector (MBR)
FAT1, FAT2
Root Directory
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DRM10 功能描述:DIP 開關(guān)/ SIP 開關(guān) BCD 10 POS RoHS:否 制造商:Omron Electronics 位置數(shù)量:10 開關(guān)類型:DIP 執(zhí)行器:Rotary 端子節(jié)距:2.54 mm 觸點(diǎn)形式: 端接類型:Solder Pin 電流額定值:100 mA 電壓額定值 DC: 工作溫度范圍: 安裝:Through Hole
DRM1004 功能描述:DIP 開關(guān)/ SIP 開關(guān) ROTARY DIP SWITCH PLASTICSHAFT RoHS:否 制造商:Omron Electronics 位置數(shù)量:10 開關(guān)類型:DIP 執(zhí)行器:Rotary 端子節(jié)距:2.54 mm 觸點(diǎn)形式: 端接類型:Solder Pin 電流額定值:100 mA 電壓額定值 DC: 工作溫度范圍: 安裝:Through Hole
DRM101 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Blood Pressure Monitor Using the Flexis QE128 Family
DRM10C 功能描述:SWITCH DIP MINI SHAFT 10POS T/H RoHS:否 類別:開關(guān) >> DIP 系列:DR 特色產(chǎn)品:RDM Series Rotary DIP Switch 標(biāo)準(zhǔn)包裝:70 系列:RDM 電路:十六進(jìn)制 位置數(shù):16 觸點(diǎn)額定電壓:0.1A @ 42VDC 觸動(dòng)器類型:用于工具旋轉(zhuǎn) 觸動(dòng)器電平:凹槽式 安裝類型:通孔 方向:頂部觸動(dòng) 可清洗:是 其它名稱:EG4977-5RDMAR16PIT
DRM10C04 功能描述:編碼式波段開關(guān) SW DIP MINI SHAFT 10POS T/H RoHS:否 制造商:C&K Components 位置數(shù)量:10 輸出代碼:Binary Coded Decimal 執(zhí)行器:Screwdriver 觸點(diǎn)額定值: 端接類型:Solder Pin 封裝:Tube
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