Universal Serial Bus (USB) is a communications architecture that gives a personal computer (PC) the ability to interconnect a variety of devices using a simple four- wire CABLE. The USB is actually a two-wire serial communication link that runs at either 1.5 or 12 megabits per second (mbs). USB protocols can configure devices at startup or when they are plugged in at run time. These devices are broken into various device classes. Each device class defines the common behavior and protocols for devices that serve similar functions. Some examples of USB device classes are shown in the following table
標(biāo)簽： communications architecture Universal computer
上傳時(shí)間： 2015-12-08
上傳用戶(hù)：stvnash
As mentioned, most computers include a serial port. The only hardware setup required is connecting the serial CABLE to the serial port on the PC and the serial port on the instrument. The serial instrument may include some hardware drivers or software utilities for communication, and should include documentation on the baud rate, packet size, stop bits, and parity bits that the instrument will use. Additionally, check the National Instruments Instrument Driver Network to see if LabVIEW drivers already exist for yout instrument, as
標(biāo)簽： connecting mentioned computers hardware
上傳時(shí)間： 2016-05-27
上傳用戶(hù)：gououo
This designs demonstrates how to use the Ethernet port using a Nios II system on the DE2 board. It sends packets, and using a loopback Ethernet CABLE, it ll receive the same packets which are then displayed. It also works if the board is connected to another packet source.
標(biāo)簽： demonstrates the Ethernet designs
上傳時(shí)間： 2013-11-27
上傳用戶(hù)：skfreeman
A few short years ago, the applications for video were somewhat confined—analog was used for broadcast and CABLE television, VCRs, set-top boxes, televisions and camcorders. Since then, there has been a tremendous and rapid conversion to digital video, mostly based on the MPEG-2 video compression standard. Today, in addition to the legacy DV, MPEG-1 and MPEG-2 audio and video com- pression standards, there are three new high- performance video compression standards. These new video codecs offer much higher video compression for a given level of video quality.
標(biāo)簽： applications for confined somewhat
上傳時(shí)間： 2016-10-29
上傳用戶(hù)：bjgaofei
This example program is the source code for the FT232BM Test Application from our Utilities page. It can be used to test the handshaking lines on FT232BM based RS232/RS485/RS422 designs. This program can also be used for programming the external EEPROM over USB in a manufacturing environment. The test features require the test CABLE shown on ST_232_245.pdf to be connected. Our D2XX direct drivers should be installed for this application. The code can be modified to fit your requirements. To download the application source code , click here. To download the test CABLE specification, click here.
標(biāo)簽： Application Utilities the example
上傳時(shí)間： 2013-12-09
上傳用戶(hù)：aa17807091
* 1. Run the Advanced Evaluation Board (AEB) Control software program * (Start>AudioCodes IPM-260 SDK>). * 2. Connect the Evaluation Board s E1 connector to the IPM-260 s first E1 * interface (E1 - 0), using the supplied cross connect E1 CABLE, * according to the following scheme
標(biāo)簽： Evaluation Advanced AudioCod software
上傳時(shí)間： 2013-12-23
上傳用戶(hù)：3到15
Data logger Serial Communication function based on new Renesus microcontroller. This module has been tested on the renesus develop board with RS232 CABLE.
標(biāo)簽： microcontroller Communication function Renesus
上傳時(shí)間： 2013-12-26
上傳用戶(hù)：ZJX5201314
The objective of this project is to create a driver for a camera module (we used the OV7620). After taking the image with the camera, the driver will store into the external asynchronous RAM, and then send it to the computer through a serial CABLE
標(biāo)簽： objective project create camera
上傳時(shí)間： 2017-09-11
上傳用戶(hù)：遠(yuǎn)遠(yuǎn)ssad
The STi7105 uses state of the art process technology to provide an ultra low-cost, fully featured HD AVC decoder IC. It is a highly integrated system-on-chip suitable for STB markets across all networks (CABLE/satellite/DTT/x- DSL/IP) worldwide
標(biāo)簽： technology low-cost featured process
上傳時(shí)間： 2013-12-22
上傳用戶(hù)：時(shí)代電子小智
The STi7141 is a highly integrated SoC (systemon- chip) designed to meet the demanding needs of the interactive CABLE set top box market place. The STi7141 integrates all the major system functions into a single device, and provides world leading, multi-layer, advanced security technologies to protect valuable video and audio assets.
標(biāo)簽： integrated demanding designed systemon
上傳時(shí)間： 2014-01-14
上傳用戶(hù)：894898248
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