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
Very simple USB 1.1 PHY. Includes all the goodies: serial/parallel conversion, bit stuffing/unstuffing, NRZI encoding decoding. Uses a simplified UTMI interface. Currently doesn t do any error checking in the RX section [should probably check for bit unstuffing errors]. Otherwise complete and fully functional. There is currently no test bench available. This core is very simple and is proven in hardware. I see no point of writing a test bench at this time.
标签： conversion Includes parallel stuffing
上传时间： 2017-03-11
上传用户：hn891122
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
try to connect your com serial with your arm kit and see the led control executable binary ...
标签： your executable connect control
上传时间： 2014-01-19
上传用户：stella2015
to configure gsm modem thru serial communication
标签： communication configure serial modem
上传时间： 2017-04-11
上传用户：huql11633
usb pci detection to usb port device
上传时间： 2014-11-18
上传用户：zhoujunzhen
UART to USB Bridge CKT.
上传时间： 2013-12-22
上传用户：yd19890720
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
