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CH375---HMP
- U盘文件读写模块, 连接方式: 软件模拟SPI时序+查询-U disk document literacy module, Connectors : SPI timing simulation software inquiry
Timers
- 简单而小型的计时器,功能不多,但是实现了计时功能-Simple and small timer, function much, but realized the timing function
sd2068av2
- 基于51的sd2068时钟芯片的时序代码-Based on 51 sd2068 clock chip timing code
Signal
- 接收器必须具有某种方法能够知道数据流中字节的起始和结束。在异步通信中,字节边界由起始和停止位指示。在同步通信中,定时机制帮助发送器和接收器处于同步状态。-The receiver must have some way to know the data stream in bytes of the start and end. In asynchronous communication, the byte boundary from the start and stop bit instructi
NRF2401
- 用msp430的IO口根据spi时序模拟与nrf24l01通讯 程序已测试-IO port with msp430 spi timing simulation has been tested in accordance with nrf24l01 communication program
TEXT
- 本设计利用STC89C51单片机的定时器/计数器定时和计数的原理,使其能精确计时。利用中断系统使其能实现开始暂停的功能。根据要求知道秒表设计主要实现的功能是计时和显示。因此设置了三个按键和LED显示时间,三个按键分别是开始、停止和复位按键。利用这三个建来实现秒表的全部功能,而LED则能显示最多59.99秒的计时。-This design uses STC89C51 microcontroller timer/counter timer counting principle and that it
Indrcemiitonin
- In order to solve the hi#speed circuit design timing and signal integrity problems,combined with the main features ofthe PADS software,and high.8peed circuit design considerations.Taking the HD511 module for example,the paper introduces rules of
timecounter
- 本设计可直接用作时钟计数器,同时有调时,定时功能。 Led[3:0]显示秒钟的变化情况。 func用作计时,调时,定时功能转换。 Ledarrive用于提示计时时间已到。 change可使秒钟在数码管显示。 plus键在调时计时时使时钟加一。 shift用于调时计时时分计时与时计时的调整转换。-This design can be used directly as a clock counter, while when adjusted, timing function.