This book is for developers who design and program devices that use the Universal Serial Bus (USB) interface. The goal is to introduce you to USB and to help you get your devices up and communicating as quickly and easily as possible.
標簽： developers Universal devices program
上傳時間： 2014-09-07
上傳用戶：sdq_123
ebd9307開發板wince bsp源碼,包括cs8900,lcd,nand,serial,touch,usb,gpio,wd等驅動
上傳時間： 2014-01-22
上傳用戶：270189020
PL-2303 Series (USB-to-Serial) Product Selection Guide
標簽： USB-to-Serial Selection Product Series
上傳時間： 2013-12-20
上傳用戶：mikesering
Full compliance with the USB Specification v1.1 and USB CDC v1.1 Support the RS232 Serial interface Support automatic handshake mode Support Remote wake-up and power management 256 bytes buffer each for upstream and downstream data flow Support default ROM or external EEPROM for device configuration On chip USB transceiver On chip crystal oscillator running at 12M Hz Supports Windows 98/SE, ME, 2000, XP, Windows CE3.0, CE .NET, Linux, and Mac OS 28 Pins SOIC package 28
標簽： Specification compliance 1.1 USB
上傳時間： 2016-08-21
上傳用戶：dapangxie
serial port read/write,對USB和com端口的數據讀寫可以實時操作，但是com端口必須未被其他程序占用，如果被占用，將會無法打開。
上傳時間： 2014-01-26
上傳用戶：ljmwh2000
This document describes how to switch to and program the unisersal serial bus (USB) analog phase-locked loop (APLL) on the C5506/C5507/C5509A devices. Example assembly programs for programming and switching to and from the APLL are also provided in the attached zip file. It is assumed that the reader is familiar with the use and operation of the C5506/C5507/C5509A USB digital phase-locked loop (DPLL) and C55x™ Digital Signal Processor (DSP) IDLE procedures.
標簽： describes unisersal document phase-lo
上傳時間： 2014-01-13
上傳用戶：hustfanenze
with serial bus (Universal Serial Bus) is used to apply USB peripherals connected to the mainframe external bus structure, it is mainly used in medium-speed and low-speed peripherals
標簽： peripherals Universal connected mainframe
上傳時間： 2017-02-27
上傳用戶：lixinxiang
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.
標簽： conversion Includes parallel stuffing
上傳時間： 2017-03-11
上傳用戶：hn891122
USB的全稱是Universal Serial Bus,USB支持熱插拔,即插即用的優點,所以USB接口已經成為MP3的最主要的接口方式。USB有兩個規范,即USB1.1和USB2.0。 USB1.1是目前較為普遍的USB規范,其高速方式的傳輸速率為12Mbps,低速方式的傳輸速率為。。。
上傳時間： 2017-05-11
上傳用戶：愛死愛死
Serial Port Complete Com Port Usb Virtual Com Ports, And Ports For Embedded Systems
上傳時間： 2013-12-17
上傳用戶：songrui
