搜索资源列表
sdsource
- 这是一个用FPGA的IO口模拟SD协议的通信信号实现SD底层的读写程序,只要在FPGA上面定义SD的CLK和SDATA等信号,就可以完成SD的读操作
ARMLPC2300
- 嵌入式软件构件:TMR计时器管理、CLK实时时钟、KEY键盘扫描、LED数码显示、LCD显示、COMM串口通信-Embedded software components: TMR timer management, CLK real-time clock, KEY keyboard scanning, LED digital display, LCD display, COMM Serial Communication
AvrCalc
- avr(atmega series) register calculator - baudrate, clk, etc.. quite usefull
FENSHAI
- ----__----- -|RST VCC|-电源 功能键设定定时器时间-|P3.0 P1.7|-24C02串行IIC数据线SDA 设定定时器加键-|P3.1 P1.6|-24C02串行IIC时钟线SDA -|XTAL P1.5|-74LS164时钟线CLK -|XTAL P1.4|-74LS164数据线AB 设定定时器减键-|P3.2 P1.3|-LED千位驱动 电机停止按钮_|P3.3 P1.2|
pic8bitsubprogram
- pic 单片机子程序集 WU.ASM 24CXX.ASM 24LCXX.ASM 93C46.ASM 93CXX.ASM 93XCXX.ASM ADD_BCD.ASM ARITH.ASM B16TOBCD.ASM BCD.ASM BCD_ADD.ASM BCD_ADD2.ASM BCD_SUB.ASM BCD2BIN.ASM BIN8BCD.ASM CLK.ASM DBL_ADD.ASM DBL_DIVF.ASM DBL_
shizhong
- 如果是用pc的串口传输数据就好办了,可以安装一个串口监视工具(如AccessPort)。电脑串口一般是2、3、5三根线通讯,2是txd,3是rxd,5是GND,但是电脑的逻辑电平与单片机的逻辑电平不同,具体看串口通信协议,网上很容易搜到。 IIC总线上的数据可以通过示波器查看,两个探头,一个连接clk,另一个连接sda,IIC通信时可以观察到传输的数据。 -If you are using pc' s serial port to transfer data much easier t
pin-defination
- 使用tcl文件分配管脚 比如在quartus里面建立一个setup.tcl的tcl文件,器件为EP1C6Q240 第3,4行表示所有不用的管脚默认为输入三态 第6,7行分别把芯片的28和2脚分配给了设计中的clk和key1 -Use of tcl quartus such as file allocation pins inside a setup.tcl the tcl file, the device is EP1C6Q240 3,4 line that all un
clk
- MSP430F149系列时钟模块简明C代码-MSP430F149 series of simple C code clock module
spi_flash
- stm32f207与SPI flash m25p64,采用stm32f2xx V1.0.0固件库,pb14,pb15,pb10(spi-CLK),pb2(cs)初始化等代码,已验证成功。-the flash m25p64 stm32f207 with SPI with stm32f2xx V1.0.0 firmware library, pb14, pb15, pb10 (spi-CLK), pb2 (cs) initialization code has proved to be succes
CLK
- ARM7系列中的LPC2132对CLK得设置以及一些小示例程序,都是开发板自带程序。-The LPC2132 ARM7 family CLK have set as well as some small sample programs are to develop board comes procedures.
CLK
- 用C52单片机产生固定频率的方波,采用12M晶振-The C52 microcontroller to generate a fixed frequency square wave 12M crystal
ADC0808-CLK-PULSE
- ADC0808与单片机的连接中,在延时函数中实现输出CLK脉冲,就可以既不用外接硬件,也不占用单片机本身的硬件资源,同样也达到了延时目的,可谓一举多得-ADC0808 with microcontroller connection, the delay function to achieve the output CLK pulse, you can either use an external hardware, nor hardware resources occupied by the m
chufaqi
- 触发器,eda.在实际的数字系统中往往包含大量的存储单元,而且经常要求他们在同一时刻同步动作,为达到这个目的,在每个存储单元电路上引入一个时钟脉冲(CLK)作为控制信号,只有当CLK到来时电路才被“触发”而动作,并根据输入信号改变输出状态。把这种在时钟信号触发时才能动作的存储单元电路称为触发器-Triggers, eda. The actual digital systems often contain a large number of memory cells, and at the sam
MSP430F149_test
- msp430f149单片机上运行的测试程序包括CLK,PWM波,Timer,Uart。开发环境是IRA-running on msp430f149 microcontroller test program includes CLK, PWM wave, Timer, Uart. Development environment IRA
DFLIPFLOP
- 一个触发器,他的功能就是当clk是上升沿变化是,执行技术功能-A flip-flop, his function is to change when the clk rising edge, the implementation of the technical functions
clk
- clk configuration for EFM32
CLK
- STM8S105 的时钟配置方法,欢迎新手下载查看-STM8S105 clock configuration method, welcomed the new download to see
