可编程并行接口８２５５Ａ完成的交通灯实验 用８２５５Ａ的Ｂ端口和Ｃ端口控制１２个ＬＥＤ的亮和灭（输出为０则亮，输出为１则灭），模拟十字路口的交通灯。 -programmable parallel interface 8255A completed, the traffic lights experimental 8255A port B and C - I control 12 LED bright and methomyl (output of 0-liang, the output of an anti), the simulation of traffic lights at a crossroads.
上传时间： 2016-08-13
上传用户：来茴
This program is a simple Measurement Recorder. It is based on the LPC CPU and records the state of Port 1 and Port 2
标签： Measurement the Recorder program
上传时间： 2016-08-17
上传用户：dreamboy36
FT245U169 FIFO Loopback This program transmits data through the FT245BM FIFO data bus to the MSP430F169 on Port 4. The data is decremented and sent back out of Port 4 to to FIFO on the FT245BM. Use Hyperterminalto send and receive data. FIFO control lines are on Port2 (P2.0-P2.3).
上传时间： 2013-12-26
上传用户：古谷仁美
RS232.C was written to provide all of the basic functionality needed to employ serial I/O in any application written with Borland C language compilers. Some features are: 1. Ease of use. No assembly language or library files are used and a simple "#include" statement is all that is required to access all of the functions provided. 2. Both input and output are buffered and interrupt driven for efficiency. 3. Serial ports 1 - 4 are supported on PC, AT and PS/2 compatibles.Chained interrupts used on port 3 and 4 are allowed for so as not to interfere with devices such as a mouse or printer. Transmission speeds of 110 to 115200 baud are available. 4. Detection and utilization of hardware buffered UARTs (NS16550AF etc.) found in some machines is automatic. 5. Interrupt driven hardware and XON/XOFF flow control is provided for. 6. All source code is included. RS232.C can be used with all memory models.
标签： functionality provide written employ
上传时间： 2016-08-24
上传用户：小眼睛LSL
Data Acquisition Device 数据采集办法 * Module Description组件描述: * Analog Data Acquisition模拟数据采集器组件使用 EE314 * 设备接口通过RS232串行口serial port到PC，同时提供协议protocol支持最多5个对 * 手方频道
标签： Acquisition Data Description Analog
上传时间： 2016-08-26
上传用户：alan-ee
上位机（386以上PC机）的所有程序是在BORLAND C++环境下编译的，因此串行通信程序可以直接应用I/O通信库函数bioscom()，该函数在由port指定的I/O端口上执行RS-232通信操作。通信前，根据与8098单片机的通信协议，设定通信的串行端口、数据位数、停止位数、波特率，由于上位机时钟为12MHz，所以对应的波特率应设置为4800。下面给出上位机串行通信的部分程序：
上传时间： 2016-08-29
上传用户：siguazgb
ADM6993F/FXFiber to Fast Ethernet Converter (TS1000 CPE Complied) The ADM6993F/FX is a single chip integrating two 10/100 Mbps MDIX TX/FX transceivers, a three-port 10/100M Ethernet L2 switch controller, and one OAM engine to meet demanding applications, including Fiber-to-Ethernet media converters, especially the fiber to the home (FTTH) media converters. The ADM6993F/FX feature set includes link pass through (LPT), TS1000 OAM frame receiving/processing/transmitting, programmable link status LED display, various loop-back modes, and one configurable MII ports for snooping/inserting OAM frame from/to 100Fx. The ADM6993FX is the environmentally friendly “green” package version.
标签： 6993 ADM Converter Ethernet
上传时间： 2014-01-01
上传用户：hebmuljb
使用RS232串口2，通过Copley电机控制卡控制电机运转的VB程序。文件夹中包含有程序开发手册。 Using RS232 2 port, a VB program is developed for Copley motor control card, by which motors can move precisely. A handbook for program develpoment is involved in the rar file.
上传时间： 2016-09-21
上传用户：qiao8960
串口通讯控件。先把 Pcomm.dll 文件拷贝到OS能找得到的目录下。 在Component菜单下选择Install Component子菜单，选择Into existing package 或者 Into new package,在其中的Unit file name选择Port.pas文件，在Package file name 中输入包的名字，然后按OK选择安装。
标签： Component Install Pcomm dll
上传时间： 2016-09-21
上传用户：偷心的海盗
使用RS232串口2，通过Copley电机控制卡控制电机运转的VC程序。并且程序开发手册也包含在文件夹内。 Using RS232 2 port, a VC program is developed for Copley motor control card, by which motors can move precisely. And a handbook for program development is inclued in the rar file.
上传时间： 2014-12-20
上传用户：水口鸿胜电器
