Nios_SW_Tutorial_Cyclone_1C20

基于东南大学开发的SEP3203的ARM7中的所有驱动，可以学习ARM7的驱动写法，(Southeast University, based on the ARM7 development SEP3203 all drivers, the drivers can learn ARM7 wording)

简易的计算器，可以计算简单的加减乘除，仅支持一位精度的小数点运算，并在Proteus中仿真(Clean Calculator Beta)

stm32f207平台上面实现通用口的控制(Stm32f207 platform to realize the control of general above the mouth)

op software in bascom

Vector公司推出的汽车标定CCP底层源码(Vector auto calibration CCP launched the underlying source)

一个在STM32上使用的OS系统，简单的内存管理功能(An OS system for STM32 with simple memory management functions)

Zigbee Control bright :D

系统中采用了电压反馈闭环，单片机通过内部软件产生一路SPWM控制信号，然后经过逻辑门变换电路变换成逆变全桥所需的四路驱动信号，再经专用驱动芯片TLP250隔离放大后，分别加到逆变全桥四个IGBT的栅极，进行驱动控制。(The voltage feedback closed loop is used in the system, and the single chip microcomputer generates all the SPWM control signal through the internal software, then transforms the four-way drive signal required by the logic gate transformation circuit into the inverter full bridge, and then adds to the gate of four IGBT of the inverter full bridge after the special drive chip TLP250 isolation and amplification, and carries on the drive control.)

说明：  本文首先介绍了JTAG标准和SoC调试技术，研究了基于JTAG的多核SoC调试结构，优化了一种全兼容多核SoC调试结构，使JTAG控制器的互连能配置成多种模式，以实现单核或多核SoC调试；然后在IEEEl 149．1标准的基础上进行了结构化改进，扩展了指令集与寄存器，实现了基于JTAG标准的SoC调试系统；最后进行了SoC调试系统的功能测试与性能分析，测试结果表明本文实现的SoC调试系统比现有的同类调试工具在功能与性能方面都有明显提高。(This paper describes the JTAG standard and SoC debugging technology, research-based JTAG debugging multi-core SoC structure, optimized multi-core SoC debugging a fully compliant structure, the JTAG controller can be configured into a variety of interconnect models in order to achieve a single-core or multi-core SoC debugging then IEEEl 149.1 standard structured on the basis of improved, expanded instruction set and registers, to achieve standards-based SoC JTAG debug system Finally, a functional test system SoC debugging and performance analysis The test results show that the implementation of SoC debug system debugging tools than the existing similar in function and performance are improved obviously.)

说明：  万龙开发板ARM44B0 发光管轮流闪烁例程(WangLong Development Board ARM44B0 LED flashing routine)