FPGA/CPLD applications, UART communications VHDL source.

　ModBus通讯协议分为RTU协议和ASCII协议，下面就ModBus RTU协议简要介绍如下：-ModBus RTU communication protocol into ASCII protocols and agreements, the following agreement on ModBus RTU briefed as follows :

此程序的重点在于用算法完成了OFDM自适应功率分配，做自适应的学友可以参考啊-The focus of this program was completed by algorithm adaptive OFDM power distribution, make adaptive Xueyou can refer to ah

若华仪表通讯原程序,这是用VB编的程序与若华登记表进行通讯的-Ruohua original instrument of communication procedures, this is the VB series with the procedures and the registration form Ruohua communication

呼叫阻塞率的计算和仿真：在时间轴上考虑。无论阻塞与否，下一呼叫到达时刻为当前呼叫到达时刻加上服从参数为1/λ的指数分布的呼叫间隔时间。一个呼叫到达时只需要判断呼叫的到达时刻和各个信道服务完成时刻的先后：如果前者比后者中任意一个大，说明至少有一个信道服务完成时刻比此呼叫到达时刻早，即此信道空闲，此时呼叫成功，应该先把此信道下一个服务完成时刻置为当前呼叫到达时刻，再加上服从参数为μ的指数分布的服务时间；反之，如果前者比后者中全部都小，说明所有信道在此呼叫到达后才会结束服务，即当前忙，此呼叫被阻塞掉了-call blocking probability calculation and simulation : the time frame to consider. Whether or not blocked, the next call arrived at the present moment to call time arrived with a subordinate parameters/ index distribution of the call interval. A call arrived only judgment call and the arrival time each channel service has completed a moment : If the former than the latter an arbitrary, and at least one channel is completed service calls than this moment arrived moments earlier, that this channel is idle, call this success, should first get here Channel a moment of complete services for the current call home arrival time, coupled with the parameters obey the exponential distribution services; Conversely, if the former than the latter, all

matlab编的信号符号速率估计的程序，比较容易的-matlab compiled the signal symbol rate estimation procedures, relatively easy

这是有限状态机的模版事例程序，很有意义。 请斑竹尽快给我下载权限。急。- Please fed as I downloaded to the authority. Urgent.

著名的IEC60870－5－103的实现源代码-famous IEC60870-5-103 to achieve the source code

很实用程序例子 设法的撒法 士大夫 -Examples of practical procedures try to spread the Law of the literati

FPGA/CPLD应用,uart的Verilog HDL原码-FPGA/CPLD applications, UART Verilog HDL source

串口程序，十分详细的说明，可以快速移植到其他平台-Serial procedure is very detailed instructions, can be quickly ported to other platforms