登录
首页 » USB develop » usb good use of schematics

usb good use of schematics

于 2022-07-12 发布 文件大小:188.57 kB
0 247
下载积分: 2 下载次数: 1

代码说明:

usb很好用的原理图-usb good use of schematics

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • usb program port avr c micom program
    usb program port avr c micom program-usb program port avr c micom program
    2023-08-30 22:20:03下载
    积分:1
  • PDIUSBD12固件编程指南
    PDIUSBD12固件编程指南-PDIUSBD12 firmware Programming Guide
    2023-07-11 07:45:03下载
    积分:1
  • USB设备
    USB设备端固件程序,枚举部分是全部程序的基础和重心,只有主机对设备枚举成功后,主机才能和设备进行正常的通信 USB的枚举过程分为4个状态. 1.接入态 v主机检测到USB设备插上,击活端口,并发送复位命令(保持10ms) 2.默认态 v主机使用默认地址读取设备描述符 (GET_DESCRIPTOR) v主机分配给设备一个总在线的唯一地址 (SET_ADDRESS) 3.地址态 v主机从新的地址获取设备描述符(GET_DESCRIPTOR) v主机获取所有设备的配置描述符(GET_DESCRIPTOR) 4.配置态 v主机设置描述符(设备,配置) (SET_CONFIGURATION) v主机读取配置状态(可选) (GET_CONFIGURATION) v主机读取接口状态(可选) (GET_INTERFACE) -USB device-side firmware, enumerate all part of the foundation and focus of the procedure, only the host of equipment after the successful enumeration, the host and equipment in order to engage in normal communication USB enumeration process is divided into four status. 1. Access state v host detected USB devices plug in, hit live ports, and send the reset command (to maintain 10ms) 2. default state v Use the default address of the host to read device descriptor (GET_DESCRIPTOR) v host assigned to the equipment of a total online only Address (SET_ADDRESS) 3. A
    2022-01-21 17:52:38下载
    积分:1
  • keyword:usb host sl8
    keyword:usb host sl8
    2022-03-20 18:56:43下载
    积分:1
  • Measure the information of PID,UID and so on of the USB.
    ERP企业资源管理软件开发知识教育文章, 对于欲要了解ERP知识的同人有所帮助。 -ERP enterprise resource management software development knowledge education article, for wishing to understand ERP knowledge help colleagues.
    2022-11-16 16:45:04下载
    积分:1
  • USB调试工具调试调试调试工具USB助理
    usb调试工具调试助手 usb调试工具调试助手-usb debug tools debugging debugging debugging tools usb assistant assistant
    2022-03-01 05:41:41下载
    积分:1
  • USB的设计参考
    usb design reference
    2022-01-26 07:56:14下载
    积分:1
  • 优素福Ozturk去# 305 ng的高技术工程departman electronik盖布泽…
    yusuf ozturk goı ng a electronik engineering departman of gebze high technology of enstitue. end this fileis c++ decument of pic 18f4550
    2022-07-24 18:27:54下载
    积分:1
  • USB HUB 芯片资料,开发参考,维修,试验用
    USB HUB 芯片资料,开发参考,维修,试验用--来自其他网络 -USB HUB chip data, the development of reference, maintenance, used in the experiments from other network
    2022-01-25 17:50:15下载
    积分:1
  • 对VB的USB接口虚拟示波器的设计,高速的传输效率,界面的可操作性强...
    对VB的USB接口虚拟示波器的设计,高速的传输效率,界面的可操作性强-VB of the USB interface on the virtual oscilloscope design, high-speed transmission efficiency, the interface may be operable
    2022-11-08 20:10:03下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载