linux下的DM9000的驱动，对于学习网卡移植的朋友有很大帮助

波特率发生器的VHDL源码。适用于uart、spi、IIC-Baud rate generator VHDL source code. Apply to uart, spi, IIC

比较详细的介绍了大小端问题。嵌入式系统开发者应该对Little-endian和Big-endian模式非常了解。-Described in more detail the question of the size of client. Embedded systems developers should be Little-endian and Big-endian mode very well.

Special note for Named-User Licenses - # Named-User Licenses have Package Suite or Features prefixed with UU_xxx. # License Admin needs to add the individual names to the "options" file. # Names are added to the file as "INCLUDE USER " # The options file should have at least one name and no more than seats licensed. # If this is missing, License server will block any tokens and users will get error=-84. # Changes to the "options" file must be followed by a re-read or restart of License Server #

创建音乐生日快乐，使用汇编语言实现，程序运行后可以听到音乐-creat a song happy biresday

PLC中查表功能函数-PLC Lookup Function Function

1. 给主持人设置一个开关，用来控制系统的重启（编号显示数码管重置初始时间）和抢答器的倒计时开始。 2. 抢答器显示和倒计时的功能。抢答开始后，若有选手按动抢答器按钮，编号立即锁存，并在LED数码上显示选手的编号，同时扬声器给出音响提示。此外，要封锁输入电路，禁止其他选手抢答。 发挥部分： 1.

kermit 文件接收协议的c语言实现，用于RS232。-kermit file to receive the agreement realize c language for the RS232.

File Name                      Description ---------------------------------------------------------------------------------------- fet140_1.c                     Software Toggle P1.0 fet140_adc12_01.c              ADC12, Sample A0, Set P1.0 if A0 > 0.5*AVcc fet140_adc12_02.c              ADC12, Using the Internal Reference fet140_adc12_03.c              ADC12, Sample A10 Temp, Set P1.0 if Temp ++ ~2C fet140_adc12_04.c              ADC12, Extend Sampling Period with SHT Bits fet

图书馆管理系统

modbus 源码，内含crc算法，C语言编写 #include "system.h" #include "math.h" unsigned int BUFF[1900]; unsigned char OUTBUFF[452]; //MODBUS主站状态