wdt meaning in Chinese
和看门狗计时器
看门狗电路
无线数据终端
Examples
- When & how to use watchdog ( wdt ) & constant ramp time for ramp command
看门狗（ wdt ） 、 ramp指令对固定斜率时间，何时以及如何使用？ - The stage of hardware designing : chose sdram and flash as the physical storage of this system ; designing and realizing sdram circuit , flash circuit , watchdog circuit , rtc circuit , serial communication circuit , networking communication circuit ; the stage of software designing : designing the bootloader program with the function of downloading file with tftp protocol , flash writing and reading , serial communication , booting linux kernel and so on ; transplanting the linux 2 . 4 kernel on this hardware system ; designing and realizing linux driver and give a detail of rtc and wdt drivers ’ designing and realization
软件设计阶段:针对本系统应用环境设计了有tftp文件下载、 flash读写、串口通信、 linux内核引导等功能的bootloader程序;通过修改linux2 . 4内核源码中针对硬件平台部分代码,完成了内核linux2 . 4到本平台的移植;驱动设计部分实现了实时时钟、看门狗、串口、网口等硬件在本系统linux2 . 4平台下的驱动程序,文中详细的介绍了实时时钟和看门狗驱动实现,特别介绍了看门狗模块中i2c协议的软件实现。 - At the same time the clock chip pcf8563 and serial eeprom chip csi24c01 with reset and wdt circuit of i2c bus are used hi the system . they have not only provided the non - volatility data storage area , the supervision ability of power supply and mcu and the rtc , and its i2c bus structure has been simplified the circuit design
同时在系统中还使用了护c总线结构的时钟芯片pcf8563和内置reset 、 wdt电路的串行eeprom芯片csi24coi ，它们不仅提供了电源和微控制器的监控功能、不挥发性的数据存储区、实时时钟，而且其护c总线结构简化了电路设计。