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參數(shù)資料
| 型號： | USB2005 |
| 廠商： | SMSC Corporation |
| 英文描述： | USB2.0 ATA/ATAPI CONTROLLER WITH PD - DRM |
| 中文描述： | USB2.0接口ATA / ATAPI控制器鈀-數(shù)字版權(quán)管理 |
| 文件頁數(shù)： | 15/21頁 |
| 文件大小： | 794K |
| 代理商： | USB2005 |
USB2.0 ATA/ATAPI Controller with PD-DRM
Datasheet
Chapter 7 PD-DRM Usage & Description
SMSC USB2005
15
Revision 0.2 (06-07-05)
DATASHEET
The USB2005 is a USB2.0 Mass Storage Class Peripheral Controller intended for use with standard
ATA-5 and -6 hard disk drives in media player applications requiring Portable Device – Digital Rights
Management (PD-DRM) as specified by Microsoft for Windows Media systems. This includes reporting
all media as removable drives and providing the drive serial number to the PC host via the SCSI
Inquiry command.
7.1
SCSI Inquiry Command
In accordance with the SCSI-2 specification the INQUIRY command has the format shown in
Table 7.1,
"SCSI INQUIRY Command Block"
When performing a device serial number query, the following fields must be programmed as follows:
EVPD = 1, and Page Code = 80h
7.2
SCSI Inquiry Response
In accordance with the SCSI-2 specification the response to INQUIRY command has the format shown
in
Table 7.2, "Data Buffer Returned for Device Serial Number Query"
.
Table 7.1 SCSI INQUIRY Command Block
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Byte 0: Operation Code
12h
Byte 1: Logical Unit Number
LUN
Reserved
EVPD
Byte 2: Parameters 1
Page Code
Byte 3: Parameters 2
Reserved
Byte 4: Parameters 3
Allocation Length
Byte 5: Control Field
Vendor Specific
Reserved
Flag
Link
Table 7.2 Data Buffer Returned for Device Serial Number Query
BYTE #
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
0
Peripheral Qualifier
Device Type Code
1
Page Code (80h)
2
Reserved
3
Page Length (n-3)
4
Device serial number
n
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| USB2005_07 | 制造商:SMSC 制造商全稱:SMSC 功能描述:USB 2.0 ATA/ATAPI Controller with PD-DRM |
| USB2005-MN-01 | 制造商:Rochester Electronics LLC 功能描述:USB 2.0 ATA/ATAPI PERIPHERAL CNTLR - Bulk |
| USB2005-MV-01 | 功能描述:接口 - 專用 USB 2.0 Peripheral Cntlr RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
| USB2-012 | 制造商:Pro-Signal 功能描述:LEAD USB2.0 A PLUG-A PLUG 2M 制造商:PRO SIGNAL 功能描述:LEAD, USB2.0 A PLUG-A PLUG, 2M |
| USB2-013 | 制造商:Pro-Signal 功能描述:LEAD USB2.0 A PLUG-A PLUG 3M |
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