参数资料
| 型号： | USB-FILESYS-SS |
| 厂商： | Flexipanel |
| 文件页数： | 2/10页 |
| 文件大小： | 0K |
| 描述： | IC SYSTEM USB FAT FILE 20-SSOP |
| 标准包装： | 25 |
| 系列： | * |
| 其它名称： | 658-1044-5 |
p10 of 10
26-Aug-10
USB-FileSys / USB-Config
HW149-8
www.hexwax.com
It is recommended that new users initially try to replicate
figure 4 and then modify it to test the circuit they actually
require. Note the following common omissions:
1.
The Sleep pin must be biased high if unused.
2.
SD memory will need 3.3V power regulation.
You may be interested in using disk sector analysis
software such as Disk Investigator, which can be
downloaded free from www.theabsolute.net.
Figure 10. Evaluation board example
Development Kit
A firmware development kit is available for download
from www.hexwax.com containing the following files:
This data sheet.
Sample host controller source code.
Base controller data sheets ( Microchip
Technology Inc)
USB 2.0 Specification ( HP / Intel / Lucent /
Microsoft / NEC / Philips 2000)
The FAT File System. (Wikipedia article.)
Revision history
The following limitations exist with rev 0001 DIL parts.
(All SS parts are rev 0002 or higher.)
Files should not be truncated to length zero.
If when a file is created, it should be immediately
closed and reopened prior to writing or reading.
Info flags reported by Get Info command are
meaningless.
Read command returns the correct only if a write
command was sent more recently than a close
command.
Cannot add cluster to a FAT16 file from the SPI
host. There is no easy workaround, so contact us
for an upgrade if you need this capability.
25AA1024 memory must be formatted from the PC.
Warranty
The warranty and liability provisions for this pre-loaded software product
follow software industry conventions. Please refer to www.hexwax.com
and/or www.flexipanel.com for a complete warranty statement.
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| USBFKEY0256B | 功能描述:USB接头 256MB USB Memory Key Black RoHS:否 制造商:FCI 产品:USB Type A Connectors 标准:USB 3.0 端口数量: 位置/触点数量:9 型式:Female 电流额定值:1.8 A 安装风格:Through Hole 端接类型:Solder Pin 连接器类型:USB 3.0 Receptacle |
| USBFKEY0256G | 功能描述:USB接头 256MB USB Memory Key Olive Drab RoHS:否 制造商:FCI 产品:USB Type A Connectors 标准:USB 3.0 端口数量: 位置/触点数量:9 型式:Female 电流额定值:1.8 A 安装风格:Through Hole 端接类型:Solder Pin 连接器类型:USB 3.0 Receptacle |
| USBFKEY0256N | 功能描述:USB接头 256MB USB Memory Key Nickel RoHS:否 制造商:FCI 产品:USB Type A Connectors 标准:USB 3.0 端口数量: 位置/触点数量:9 型式:Female 电流额定值:1.8 A 安装风格:Through Hole 端接类型:Solder Pin 连接器类型:USB 3.0 Receptacle |
| USBFKEY0512B | 功能描述:USB接头 512MB USB Memory Key Black RoHS:否 制造商:FCI 产品:USB Type A Connectors 标准:USB 3.0 端口数量: 位置/触点数量:9 型式:Female 电流额定值:1.8 A 安装风格:Through Hole 端接类型:Solder Pin 连接器类型:USB 3.0 Receptacle |
| USBFKEY0512G | 功能描述:USB接头 512MB USB Memory Key Olive Drab RoHS:否 制造商:FCI 产品:USB Type A Connectors 标准:USB 3.0 端口数量: 位置/触点数量:9 型式:Female 电流额定值:1.8 A 安装风格:Through Hole 端接类型:Solder Pin 连接器类型:USB 3.0 Receptacle |
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