Description: The Original USB 2.0 specification released on April 27, 2000
Errata to the USB 2.0 specification as of December 7, 2000
Mini-B connector Engineering Change Notice to the USB 2.0 specification.
Pull-up/pull-down Resistors Engineering Change Notice to the USB 2.0 specification.
Errata to the USB 2.0 specification as of May 28, 2002
Interface Association Descriptor Engineering Change Notice to the USB 2.0 specification.
Rounded Chamfer Engineering Change Notice to the USB 2.0 specification as of October 8, 2003
Unicode Engineering Change Notice to the USB 2.0 specification as of February 21, 2005
Inter-Chip USB Supplement Revision 1.0 as of March 13, 2006
Revision 1.3 of the USB On-The-Go Supplement as of December 5, 2006
Revision 1.01 of the Micro-USB Cables and Connectors Specification as of April 4, 2007
USB 2.0 Link Power Management Addendum Engineering Change Notice to the USB 2.0 specification as of July 16, 2007. Platform: |
Size: 10083147 |
Author:Kevinwang |
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Description: The Original USB 2.0 specification released on April 27, 2000
Errata to the USB 2.0 specification as of December 7, 2000
Mini-B connector Engineering Change Notice to the USB 2.0 specification.
Pull-up/pull-down Resistors Engineering Change Notice to the USB 2.0 specification.
Errata to the USB 2.0 specification as of May 28, 2002
Interface Association Descriptor Engineering Change Notice to the USB 2.0 specification.
Rounded Chamfer Engineering Change Notice to the USB 2.0 specification as of October 8, 2003
Unicode Engineering Change Notice to the USB 2.0 specification as of February 21, 2005
Inter-Chip USB Supplement Revision 1.0 as of March 13, 2006
Revision 1.3 of the USB On-The-Go Supplement as of December 5, 2006
Revision 1.01 of the Micro-USB Cables and Connectors Specification as of April 4, 2007
USB 2.0 Link Power Management Addendum Engineering Change Notice to the USB 2.0 specification as of July 16, 2007. Platform: |
Size: 10083328 |
Author:Kevinwang |
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Description: USB 3.0规范的详细规格定义和说明文档-USB 3.0 specification and the definition of detailed specifications documentation Platform: |
Size: 3118080 |
Author:mxx |
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Description: This mainly about the Fat32/16 s specification and some instructions about build the USB Disk ect. -This mainly about the Fat32/16 s specification and some instructions about build the USB Disk ect. Platform: |
Size: 239616 |
Author:李景锐 |
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Description: USB3.0协议全英文版Universal Serial Bus 3.0 Specification-USB3.0 protocol full English version of Universal Serial Bus 3.0 Specification Platform: |
Size: 3045376 |
Author:龚科 |
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Description: 单芯片 USB 转 UART 数据转换器
- 集成的 USB 收发器无需外部电阻
- 集成的时钟无需外部振荡器
- 集成的 512 字节 EEPROM 用于为供应商代码产品代码序列号功率标牌版本号和产品描述等数据提供存储空间
- 片内上电复位电路
- 片内电压调节器3.3V 输出
USB 功能控制器
-符合USB 规范 2.0 全速 (12 Mbps)
-通过SUSPEND 和 RI 引脚支持的USB中止状态-Single-Chip USB to UART Data Transfer
Integrated USB transceiver no external resistors
required
Integrated clock no external crystal required
Integrated 1024-Byte EEPROM for vendor ID, product
ID, serial number, power descriptor, release number,
and product description strings
On-chip power-on reset circuit
On-chip voltage regulator: 3.3 V output
100 pin and software compatible with CP2101
USB Function Controller
USB Specification 2.0 compliant full-speed (12 Mbps)
USB suspend states supported via SUSPEND pins Platform: |
Size: 173056 |
Author:lin |
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Description: 1. 输入字符串sV后，将其中的标点符号（, . ! ?）转换成空格 。全部字符转换为小写字母； 2. 字符级检测：全部字符为小写字母、数字或空格； 3. 再次创建Scanner对象，从sV中扫描词组，= new Scanner(sV) ，用next()方法，将词组存放到字符串数组sVa[]中； 4. 词组级检测：剔除纯英文字符串以外的非法字符串； 5. 排序，剔除相同的英文单词，输出。
测试文本： The USB 3.0 specification was published on 12 November 2008. Its main goals were to increase the data transfer rate ,up to 5 Gbs, decrease power consumption, increase power output, and be backwards compatible with USB 2.0. USB 3.0 includes a new, higher speed bus called SuperSpeed in parallel with the USB 2.0 bus.For this reason, the new version is also called SuperSpeed.The first USB 3.0 equipped devices were presented in January 2010. -1. input string sV, which will be punctuation (.!?) Into space. All characters are converted to lowercase 2. character-level detection: all characters to lowercase letters, numbers or spaces 3. Create a Scanner object again, sV scanning phrase, = new Scanner (sV), with the next () method, phrase stored in a string array sVa [] the level detector 4. phrase: exclude other than plain English string of illegal string 5. sorting, culling the same English words, output.
Test text:. The USB 3.0 specification was published on 12 November 2008. Its main goals were to increase the data transfer rate, up to 5 Gbs, decrease power consumption, increase power output, and be backwards compatible with USB 2.0 USB 3.0 includes a new, higher speed bus called SuperSpeed in parallel with the USB 2.0 bus.For this reason, the new version is also called SuperSpeed.The first USB 3.0 equipped devices were presented in January 2010. Platform: |
Size: 11264 |
Author:Chris |
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Search - USB Specification 3