HT3117

可编程逻辑设计中testbench的书写方法，测试技巧。(Writing testbench programmable logic design, test techniques.)

使用陀螺仪采集加速度、角速度、姿态角、温度、计步等数据，并上传到“匿名上位机”进行姿态显示。 本工程是移植自MPU6050官方驱动，包含了陀螺仪最完整的功能。(The use of gyro acquisition acceleration, angular velocity, attitude angle, temperature, and other data, and upload to the anonymous host computer attitude display. This project is a transplant the MPU6050 official driver, including the most complete function of the gyroscope.)

7281读写C51源程序（键盘与显示），及其相关资料，偶强两天调出来的 与大家共享(7281 to read and write source code C51 (keyboard and display), and related information, even strong two days out of tune with the U.S. share)

关于UVM验证方法学的3篇文档，配合UVM-1.1实例，适合刚跨入IC验证领域的同学自学，内容详实，通俗易懂。(On the UVM verification method of the three documents, with UVM-1.1 example, just for the IC into the field of verification of self-learning, content is detailed, easy to understand.)

介绍AVR单片机的功能，使用方法，对初学者很有帮助(Introduction AVR microcontroller features, use, very helpful for beginners)

参考ti提供得例子程序，先将他们得例子在自己得板子上跑起来，其实就是用自测试得方式来验证一下程序，也可以加些中断，看看程序怎么跑得。这步没问题得话，可以改写程序，当然还在自测试模式下先试，如果可以改写后，在自测试模式下可以。那么就差不多了，将自测试模式改成正常模式，将程序移植到自己得程序中，拿一个经过验证可以正常通讯得can模块通讯，记得两个can得速率要一致。当然这个can模块还要能让你看到或者说能验证你得can是否通讯正常。(Reference ti provide examples of procedures was, first they have to run up on the example of the board that she has, in fact, self-test was used to verify the program mode, you can also add some interruption to see how to run the program. This step was not a problem, you can rewrite the program, of course, still in test mode since the first try, if you can rewrite, can in self-test mode. Well almost, the self-test mode to normal mode, the program was ported to own program, get a proven module can communicate normally too can communicate, remember that two can get a rate to be consistent. Of course, this can also allow you to see the module or can verify whether you have can communicate properly.)

基于TTL通信接口的摄像头模块，可完成摄像头拍照功能并存储在SD卡上(The camera module based on the TTL communication interface can perform camera function and store it on the SD card)

語音的16bit PCM Data 轉成PWM方式輸出(Voice of 16bit PCM Data converted into PWM mode output)

AVR 单片机 ATtiny13 睡眠唤醒和自动备份例程(AVR MCU wake-up and automatic backup routine)

华邦单片机两个双串口RS485数据交换通信，同时在中断中实现，可以保证数据的稳定性 里面加入了相关的协议，保证数据的正确性(Winbond MCU two pairs of serial communication RS485 data exchange, while in the interrupt to achieve, which can guarantee the stability of the data by adding the relevant protocols to ensure the accuracy of the data)