ucos2的uart、usb、i2c模块
上传时间： 2017-03-05
上传用户：qilin
Simple code to test usb connections.Try it...
标签： connections Simple code test
上传时间： 2014-01-23
上传用户：yepeng139
Resume and introduction to USB 2.0
标签： introduction Resume 2.0 and
上传时间： 2014-01-13
上传用户：王者A
Although some FX1-based devices may use the FX1鈥檚 CPU to process USB data directly (Port I/O Mode), most applica- tions use the FX1 simply as a conduit between the USB and external data-processing logic (e.g., an ASIC or DSP, or the IDE controller on a hard disk drive).
标签： Although directly devices process
上传时间： 2014-01-08
上传用户：2467478207
a sensible introdution to USB
标签： introdution sensible USB to
上传时间： 2014-01-10
上传用户：无聊来刷下
usb pci detection to usb port device
上传时间： 2014-11-18
上传用户：zhoujunzhen
This is a PCI to USB bridge schematic that i was draw by hand from a PCI to USB card, the schematic use VT6212L to make bridge, the idear is that we can use microcontroler interface to PC through PCI slot by USB, ha ha it is too easy.
上传时间： 2017-04-12
上传用户：13188549192
1 to 4 usb hub uPD720114 ET-0192 （4端口总线供电_自供电集线器）原理图
上传时间： 2017-04-23
上传用户：xauthu
8051 UART clock Example allow you to send time clock through RS232 to your PC.
标签： clock Example through allow
上传时间： 2013-12-04
上传用户：iswlkje
基于AT91SAM7S64单片机的USB口转Uart串行口的实现
上传时间： 2017-04-26
上传用户：变形金刚
