资源列表
verilogclock
- 如果不考虑占空比,直接利用计数器来进行分频,则占空比会发生变化。下面程序实现1:1的三分频。-if not duty cycle directly counter to the use of sub-frequency, duty cycle will change. Below a program : a third of the frequency.
clock
- 时钟的显示程序,用汇编语言编的,如果大家有何疑问可发邮件
i2c_rx8025
- lm3s读取r8025芯片的代码,RTC序列-Lm3s read r8025 chip code
frequency
- 简易数字频率计: 1、频率计的测频范围为1Hz~10KHz,被测量的信号为TTL逻辑的标准方波信号;2、为提高测量精度,采用计数法(≥1000Hz)和测周法(<1000Hz)相结合的方法进行测量;3、显示器采用6位七段数码管,显示器的无效零应消隐。信号≥1000Hz时不显示小数点,信号<1000Hz时显示小数,小数点后取两位。 -Simple digital frequency meter: 1, frequency of measurement frequency range of 1
44scankeyLCD1602
- 4×4矩阵键盘键值LCD1602显示(汇编语言)-4 × 4 matrix keyboard key LCD1602 display (assembly language)
d--ss--1307ffffffrtcclock
- c language code for rtc ds1307 and source file-c language code for rtc ds1307 and source file
intr.c
- interrupt example for microblaze
AD590-programming-application-notes
- AD590编程实例,已经温度补偿修正。对常见的问题有归纳总结-The AD590 programming examples, have temperature compensation correction. Summarized the common problem
keyboard
- 这是一个ucGUI的虚拟键盘程序,可以在ucGUI3.90以上版本运行。与其它虚拟键盘不同的是,这里采用hook方式把按钮的动作挂到目标窗口,这样就可以动态的设定输入对象,完全不需要编写目标窗口的回调函数,非常方便。已经在stm32平台测试通过。-This is a ucGUI virtual keyboard program, you can run ucGUI3.90 above. With other virtual keyboard is different is that here,
2440-Nand
- 友善之臂2440(arm920T)nandflash驱动源码,c语言实现-Friendly arm 2440 (arm920T) nandflash driver source code, c language
three_key
- 三建扫描程序,实现三个键盘的扫描,去抖动,及与后台程序的通信-three key scan ,scan the three key ,remove the error,and com with the while.
CMOS_035_Spice_Model
- 应用于hspice的350nm cmos模型,可以对cmos电路进行仿真-Applied to hspice of 350nm cmos model can simulate the circuit
