I2C to GPIO Port expander的Verilog HDL 程序原码，直接可在Quartus环境下运行。
标签： expander Verilog GPIO Port
上传时间： 2016-05-19
上传用户：1427796291
这篇文章主要介绍ARM JTAG调试的基本原理。基本的内容包括了TAP (TEST ACCESS PORT) 和BOUNDARY-SCAN ARCHITECTURE的介绍，在此基础上，结合ARM7TDMI详细介绍了的JTAG调试原理。
标签： BOUNDARY-SCAN ARCHITECTURE ACCESS JTAG
上传时间： 2016-05-24
上传用户：qilin
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
标签： connecting mentioned computers hardware
上传时间： 2016-05-27
上传用户：gououo
一个简单的端口扫描程序： addstr = "发现端口" & Str(port) & "打开" & Space(5) Select Case port Case 7 plus = "ECHO服务" Case 21 plus = "FTP服务★★★★★" Case 25 plus = "SMTP服务★★" Case 43 plus = "Whois服务" Case 53 plus = "DNS服务☆" Case 80 plus = "HTTP服务★★★★★" Case 81 plus = "HOSTS2名称服务" Case 99 plus = "NCX99后门★★★★★" Case 110 plus = "POP3服务★★★★★" Case 111 plus = "Sun RPC服务★★" Case 135 plus = "本地服务" Case 137 plus = "NETBIOS 名称服务/流影POP" Case 138 plus = "NETBIOS 数据存储服务" Case 139 plus = "NETBIOS 会议服务★★★" Case 119 plus = "NNTP虚拟服务" Case 163 plus = "SNMP服务" Case 443 plus = "https服务" Case 512 plus = "远程执行服务" Case 513 plus = "login, remote login" Case 514 plus = "cmd, exec with auto auth." Case 600 plus = "Sun IPC服务器" Case 1080 plus = "SOCKS代理服务★★★" Case 1433 plus = "SQL服务器★★★" Case 3128 plus = "HTTP代理服务" Case 7626 plus = "木马冰河★★★★★" Case 8080 plus = "HTTP代理服务" Case Else plus = "未知服务!"
上传时间： 2013-12-16
上传用户：gtzj
Graphical lcd library, you can port to many mcu.
标签： Graphical library port many
上传时间： 2013-12-09
上传用户：王楚楚
8051, receive from serial port write to AT24C64
上传时间： 2013-12-16
上传用户：曹云鹏
一个关于USB PORT的低层驱动编程,需在VC++60环境中进行调试
上传时间： 2013-12-20
上传用户：aa17807091
这是实际项目中的一个串口通信程序. Makefile通过开关, 可使此程序适用于 Linux 和嵌入式 ARM Linux. 代码注释较多. 是学习UART或Serail Port 通信的一个好例子. 另外对通信中的数据包格进行了严格的定义. 使有了数据包头尾标志和数据包长度 双重 校验.
标签： Linux Makefile Serail UART
上传时间： 2013-12-19
上传用户：z754970244
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.
标签： demonstrates the Ethernet designs
上传时间： 2013-11-27
上传用户：skfreeman
SPI communication between a single master and slave. Including a LCD controller that display the receiving message from the SPI bus.
标签： communication controller Including between
上传时间： 2013-12-18
上传用户：nanxia
