STM32_PWM输出

ARM732位嵌入式系统，看门狗溢出产生中断的代码-ARM732-bit embedded systems, watchdog overflow interrupt generated code

jtag burn source code for linux

RTOS -REWORKS 定时器的例子-RTOS-REWORKS timer example

8051工作于11.0592MHZ,RAM扩展为128KB的628128,FlashRom扩展为128KB的AT29C010A 128KB的RAM分成4个区(Bank) 地址分配为0x0000-0x7FFF 128KB的FlashRom分成8个区(Bank) 地址分配为0x8000-0xBFFF 为了使8051能访问整个128KB的RAM空间和128KB的FlashRom空间,在CPLD内建两个寄存器 RamBankReg和FlashRomBankReg用于存放高位地址-8051 works in 11.0592MHZ, RAM expansion for the 128KB of 628128, FlashRom extended AT29C010A 128KB to 128KB of the RAM is divided into four zones (Bank) Address Assignment for the 0x0000-0x7FFF 128KB FlashROM divided into eight zones (Bank) Address Assignment for the 0x8000- 0xBFFF in order to enable the 8051 to access the entire 128KB and 128KB of RAM space of FlashROM space, two built-in CPLD register RamBankReg and used to store high FlashRomBankReg Address

手机短信的protues仿真,带有串口及液晶显示,拿来分享,感兴趣的拿去研究研究.-SMS protues the simulation, with a serial port and the liquid crystal display, used to share research of interest to study away.

应用背景AM2321是广州奥松电子生产的数字式温湿度传感器。虽是国产品牌，其精度也可以与国外的主流温湿度传感IC媲美。美中不足：与国外同精度产品相比，AM2321的重复性和漂移指标偏大；只能手动焊接，量产时会很不方便。关键技术 AM2321支持5V工作，将电源、地、SCL、SDA四个管脚直接与开发板子的对应管脚相连。对于Arduino UNO，I2C总线的SDA信号线对应A4管脚，SCL时钟线对应A5管脚。之后，SCL、SDA线需要通过上拉电阻连接到5V电源，电阻值可取4.7k或10k。 IIC总线　LCD１６０２显示，ｕａｒｔ串口上传

ARM9(AT91RM9200)开发板主题驱动-ARM9 (AT91RM9200) theme-driven development board

jtag工具，用来为intel sa1100 cpu 烧写flash。-JTAG tools, used to intel sa1100 cpu programmer flash.

调节周立功公司设计的电脑鼠的红外传感器的程序、-Regulation ZLG-designed computer mouse" s infrared sensor process

该程序是使用51单片机来驱动lcd1602显示的。此程序含有详细的io口分配和清晰地线路连接图，此外，还有详尽的程序注释，非常适合初学者参照和学习。这个代码能有效的使lcd1602显示出各种字符，诸如此类，概不详述……