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参数资料
| 型号： | SFPA4096Q1BO2TO-I-DT-223-STD |
| 厂商： | Swissbit NA Inc |
| 文件页数： | 61/76页 |
| 文件大小： | 0K |
| 描述： | FLASH SSD SMART UDMA 2.5" 4GB |
| 视频文件： | Swissbit Manufacturing Overview |
| RoHS指令信息： | Environment Protection Declaration |
| 标准包装： | 4 |
| 系列： | P-120 |
| 存储容量： | 4GB |
| 存储器类型： | FLASH |
| 其它名称： | 1052-1024 |
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buffer with the data to be written. No interrupt is generated to start the first host transfer operation. No
data should be transferred by the host until BSY has been cleared by the host.
For multiple sectors, after the first sector of data is in the buffer, BSY will be set and DRQ will be cleared.
After the next buffer is ready for data, BSY is cleared, DRQ is set and an interrupt is generated. When the
final sector of data is transferred, BSY is set and DRQ is cleared. It will remain in this state until the
command is completed at which time BSY is cleared and an interrupt is generated. If an error occurs during
a write of more than one sector, writing terminates at the sector where the error occurred. The Command
Block Registers contain the cylinder, head and sector number of the sector where the error occurred. The
host may then read the command block to determine what error has occurred, and on which sector. Table
83 defines the Write Sector(s) command Byte sequence.
Table 83: Write Sector(s)
Task File Register
7
6
5
4
3
2
1
0
COMMAND
30h or 31h
DRIVE/HEAD
1
LBA
1
D
Head (LBA 27-24)
CYLINDER HI
CYLINDER LOW
SECTOR NUM
SECTOR COUNT
FEATURES
Cylinder High (LBA23-16)
Cylinder Low (LBA15-8)
Sector number (LBA7-0)
Sector Count
nu
8.41 Write Sector(s) without Erase (38h)
This command is similar to the Write Sector(s) command with the exception that an implied erase before
write operation is not performed. This command has the same protocol as the Write Sector(s) command. The
sectors should be pre-erased with the Erase Sector(s) command before this command is issued. If the sector
is not pre-erased a normal write sector operation will occur. Table 84 defines the Write Sector(s) without
Erase command Byte sequence.
Table 84: Write Sector(s) without Erase
Task File Register
7
6
5
4
3
2
1
0
COMMAND
38h
DRIVE/HEAD
1
LBA
1
D
Head (LBA 27-24)
CYLINDER HI
CYLINDER LOW
SECTOR NUM
SECTOR COUNT
FEATURES
Cylinder High (LBA23-16)
Cylinder Low (LBA15-8)
Sector number (LBA7-0)
Sector Count
nu
8.42 Write Verify (3Ch)
This command is similar to the Write Sector(s) command, except each sector is verified immediately after
being written. This command has the same protocol as the Write Sector(s) command. Table 85 defines the
Write Verify command Byte sequence.
Table 85: Write Verify
Task File Register
7
6
5
4
3
2
1
0
COMMAND
3Ch
DRIVE/HEAD
1
LBA
1
D
Head (LBA 27-24)
CYLINDER HI
CYLINDER LOW
SECTOR NUM
SECTOR COUNT
FEATURES
Cylinder High (LBA23-16)
Cylinder Low (LBA15-8)
Sector number (LBA7-0)
Sector Count
nu
Swissbit AG
Industriestrasse 4
Swissbit reserves the right to change products or specifications without notice.
Revision: 1.00
CH-9552 Bronschhofen
Switzerland
www.swissbit.com
industrial@swissbit.com
P-120_data_sheet_PA-QxBO_Rev100.doc
Page 61 of 76
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SFPA4096Q1BO2TO-I-DT-243-STD | 制造商:SWISSBIT NA INC 功能描述:FLASH |
| SFPA-53 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Schottky Barrier Diodes |
| SFPA-63 | 制造商:SANKEN 制造商全称:Sanken electric 功能描述:Schottky Barrier Diodes (Surface Mount) 30V |
| SFPA-73 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Schottky Barrier Diodes |
| SFPA8192Q1BO2TO-C-QT-243-STD | 制造商:SWISSBIT NA INC 功能描述:FLASH |
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