-
AVR single
AVR 单片机入门必读文档,内容精要,图文解说。-AVR single-chip entry-must-read document, the contents of the essence, graphic explanations.
- 2022-03-19 16:37:01下载
- 积分:1
-
电子秒表的设计 1、用系统8253定时器提供的55ms定时单位,设计秒表定时程序。 2、有关系统定时方法: PC机系统中的8253定时器0工作于方式3,外部提供...
电子秒表的设计 1、用系统8253定时器提供的55ms定时单位,设计秒表定时程序。 2、有关系统定时方法: PC机系统中的8253定时器0工作于方式3,外部提供一个时钟作为CLK信号, 频率:f=1.1931816MHz。 定时器0输出方波的频率:fout=1.1931816/65536=18.2Hz。 输出方波的周期Tout=1/18.2=54.945ms。8253A每隔55ms引起一次中断-Electronic stopwatch design one, using the system timer 8253 provides 55ms timing units, design stopwatch timing procedures. 2, the system timing method: PC system timer 0 of 8253 working in the way of 3, to provide an external clock as the CLK signal, the frequency: f = 1.1931816MHz. Timer 0 output square wave frequency: fout = 1.1931816/65536 = 18.2Hz. Cycle square wave output Tout = 1/18.2 = 54.945ms. 8253A every 55ms caused a disruption
- 2022-12-13 01:30:02下载
- 积分:1
-
f33x_adc0_externalinput
c8051f330 ad 测试程序代码 -F33x_ADC0_ExternalInput
- 2022-03-10 00:25:57下载
- 积分:1
-
128* Embedded function (original)
128*64LCD功能程序(原创)-128* Embedded function (original)
- 2023-07-31 17:30:03下载
- 积分:1
-
ads1.2开发环境下《ARM与嵌入式系统基础实验教程(1)》Idle_time的源码实验。...
ads1.2开发环境下《ARM与嵌入式系统基础实验教程(1)》Idle_time的源码实验。-ads1.2 development environment "ARM based embedded systems with experimental Guide (1)" Idle_ FOSS-time experiment.
- 2022-08-07 06:22:28下载
- 积分:1
-
51单
51单片机编写的DDS的串行驱动之类的c语言程序,可以产生波形。-51 single-chip DDS prepared by serial driver like c language program, can generate waveforms.
- 2023-06-28 00:00:03下载
- 积分:1
-
如何使用USB总线接口在单片机系统中实现一个虚拟串口的原理和实现过程。在设计中,软件部分采用USB的CDC类标准来实现虚拟串口,这样可以使用操作系统(Windo...
如何使用USB总线接口在单片机系统中实现一个虚拟串口的原理和实现过程。在设计中,软件部分采用USB的CDC类标准来实现虚拟串口,这样可以使用操作系统(Windows,Linux)自带的驱动程序;在硬件设计中,使用自带USB从设备接口的AT89C5131单片机,提高了系统的集成度和可靠性-How to use the USB bus interface in single-chip realization of a virtual serial port system, the principle and implementation process. In the design, the software part of the adoption of USB-CDC class standards to achieve a virtual serial port, so you can use the operating system (Windows, Linux) comes with the driver in hardware design, the use of own USB interface from the device chip AT89C5131 machine, to improve the system integration and reliability of
- 2023-05-03 07:05:03下载
- 积分:1
-
液晶显示模块1604测试源码。显示数字,使用汇编语言编写。
液晶显示模块1604测试源码。显示数字,使用汇编语言编写。-LCD Module 1604 test source. Figures show that is written in assembly language.
- 2022-04-21 21:06:40下载
- 积分:1
-
detailed description of how to use C51 to the LED driver chip design ET6201 proc...
详细介绍了如何利用C51来设计ET6201 LED驱动芯片的程序,适用于DVD/CD等电子产品的显示面板
- 2022-05-29 17:36:36下载
- 积分:1
-
2004 computer professional SCM Micro Printer interface
2004计算机专业单片机微型打印机接口-2004 computer professional SCM Micro Printer interface
- 2022-01-28 08:22:25下载
- 积分:1