搜索资源列表
AT91RM9200-USART0-Demo
- 采用AT91RM9200的cpu,扩展第三个串口USART,通过这个串口,测试ARM与ARM的通信。此时,系统有三个可用串口,ttyS0(RS232),ttyS1(arm与arm),ttyS2(arm与AVR)-Using AT91RM9200 the cpu, expansion of the third serial port USART, through this serial port, testing, ARM and ARM communication. At this point,
16c553-linux2.6
- 16c553的linux2.6开发驱动,用于扩展串口-16c553' s linux2.6 development of drivers for expansion serial
AD
- 1. 构建8051单片机外部总线,扩展ADC0808 A/D转换器; 2. 用8051串行口扩展连接4位八段LED数码显示器; 3. 按1、2要求完成系统电路设计; 4. 在A/D模拟通道输入50Hz/2Vpp三角波信号,编制C51程序测量三角波的幅度平均值并显示。 -1. To build the external bus 8051, extended ADC0808 A/D converter 2. With the 8051 serial port extension t
measure-24-ways-of-impulse
- 本人编写的一段小程序,单片机通过8255a扩展端口,实现3*8=24路低频脉冲信号的测量,采用的特别的软件算法,具有使用价值。通过串口和上位机通信。-this is a small source code i have written. i use 8255a to rich ports for MCU in order to measure 24 ways of impulse. it is practically in use.
yuntai165
- 监控云台使用74HC165扩展串口读码,希望对大家有帮助。-74HC165 extended serial control head using the reading, we want to help.
bootload
- 本例程包括:1,AVR单片机通过串口自编程源码(本例使用ATMEGA644P,ATMEGA8515,通过更改可以适用所有AVR带自编程的单片机),PC机采用"超级终端" 2,AVR单片机读写IO扩展IC8155源代码 3,AVR单片机读写拓普微LCD T8000控制器的源代码;4,ATMEGA644P单片机头文件。-This routine includes: 1, AVR microcontroller programming via the serial port from source (
mcbsp
- 多通道缓冲串口MCBSP McBSP是TI公司生产的数字信号处理芯片的多通道缓冲串行口。McBSP是在标准串行接口的基础之上对功能进行扩展,因此,具有与标准串行接口相同的基本功能。-McBSP MCBSP McBSP is produced by TI digital signal processing chip, multi-channel buffered serial ports. McBSP serial interface is standard on the basis of exp
i2c-uart
- 本文介绍了利用i2c转uart芯片实现了对uart的扩展,对于多串口单片机的开发有借鉴意义。-This paper describes how to switch i2c uart uart chip on the expansion of multi-port MCU for the development of a reference.
VK3214
- windows ce 平台上扩展串口驱动,使用芯片vk3214,同vk3222程序可相互移植。串口扩串口可用于低速领域,高速就需要用spi2serial或i2cToserial-windows ce platform expansion serial driver, use the chips vk3214, with vk3222 procedures and Transplantation. Expansion of low-speed serial port can be used in
16C554_CN
- 4串口的芯片中文资料,很难找的中文版的,通过总线来扩展4个串口,-4 serial chip Chinese data, it is difficult to find the Chinese version, by bus to expand the four serial ports,
vkproject
- VK3212是UART接口的2通道UART器件。VK3212实现UART扩展2个串口(UART)的功能。 扩展的子通道的UART具备如下功能特点: 每个子通道UART的波特率、字长、校验格式可以独立设置,最高可以提供1Mbps的通信速率。 每个子通道可以独立设置工作在IrDA红外通信、 9位网络地址自动识别、软件自动流量控制、 广播接收等高级工作模式下。 每个子通道具备收/发独立的16 BYTE FIFO,FIFO的中断为4级可编程条件触发点。 VK3212采用SSOP1
SWITH9
- 复合开关,含有AT24C01扩展和单片机串口通信,实现开关状态指示保存和通信-switch
8051_2
- 1.IO驱动74LS164 2.IO驱动74LS165 3.串口驱动74LS164 4.串口驱动74LS165 5.8155驱动程序 6.8255驱动程序 7.用8243扩展IO接口.-1.IO driver 74LS164 2.IO driver 74LS165 3. Serial driver 74LS164 4. Serial driver 74LS165 5.8155 driver 6.8255 driver 7. IO interfaces with the 8243 ex
51_MCU_serial_port_extension
- 51系列单片机的串行口扩展技术51 MCU s serial port extension-51 MCU' s serial port extension 51 MCU' s serial port extension
16552wince
- 2440采用16552扩展串口 本程序为参照微软自带的16550程序编写的wince下的16552驱动程序-Serial port with 16552 extension 2440 for the reference of this program that comes with Microsoft 16550 wince programming of drivers under 16 552
RS232
- RS232的发送与接收程序,适用于串口的研究与开发,尤其适合初学者,很规范,可以在这基础上扩展,力荐!-RS232 send and receive procedures for serial research and development, especially for beginners, very standard, you can expand on this basis, recommended!
rs232
- 单片机lpc2103实现i/o扩展成串口通信,方便实用-Lpc2103 microcontroller implementation i/o expansion into the serial port communication, convenient and practical
soft_RS232
- 软件虚拟串口源代码(可以在系统资源短缺时,用来扩展串口)-Virtual serial port software source code (the shortage of resources in the system when used to extend the serial port)
LEDControl20091005
- 基于STC单片机的LED显示屏控制系统,包括单片机端的程序及上位机程序。单片机端采用C语言实现,完成在显示屏显示各种信息。显示屏为双色32*64单元板,可扩展多块。上位机采用VC开发串口通信,实习显示节目的下载及相关通信。-STC microcontroller based LED display control system, including the microcontroller and the PC side of the program procedures. Microcontro
XR16L788
- 这是一个嵌入式的多扩展串口芯片。希望对你们有所帮助。-it is a xr1678 s serail extend chip.