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MSW_A4_format.pdf
- pear to be accurate enough in case MAC reliability is not used as when packet drops occurs due to collisions buffer drains and size is decreased. Well known schemes use a combination of channel utilization and buffer occupancy, as seems to be the
datalink-selective 数据链路层—选择性重传协议
- 数据链路层的选择性重传协议的编写。在仿真环境下编程实现有噪音信道环境下 两站点之间无差错双工通信。信道模型为8000bps 全双工卫星信道,信道传播时延270毫秒,信道误码率 为10-5,信道提供字节流传输服务,网络层分组长度固定为256字节-The data link layer selective retransmission protocol preparation. In the simulation environment, programming environment,
synoutput
- 采用51单片机外部中断接收同步信号,输出按照选定通道在收到同步信号后输出,并延时一段时间然后终止输出,等待下一下同步信号下降沿来临。另外还有一路PWM占空比可调输出。- Uses 51 monolithic integrated circuit external interrupt receive synchronized signal, outputs according to designated the channel after receiving the synchronized si
doc1006C
- Dual ADC with 8-bit Resolution • 1 Gsps Sampling Rate per Channel, 2 Gsps in Interleaved Mode • Single or 1:2 Demultiplexed Output • LVDS Output Format (100Ω) • 500 mVpp Analog Input (Differential Only) • Differenti
6soft_247MHz_channel
- lte上行信道解交织解复用: RTL: ack_addr_gen.vhd ack地址产生 data_addr_gen.vhd 数据地址产生 de_interl_mux_con_ctrl.vhd 控制单元 de_interl_mux_con_top.vhd 顶层 de_interl_mux_con_tt.vhd 测试平台 de_mux_ram.vhd ram deinterl_pack.vhd 变量定义 delay.vhd 延迟 delayb.vhd 延迟
hal_timer_32k
- 可以用指令控制选择信道,设置发射功率,发送数据包(长度可选),接收数据包(接收时延可设),CC2430复位,内部温度传感器读取,定时器时长控制。底层函数基本做好,如果要加入新功能,可自行更改。-You can select the channel with the command control, set the transmit power, transmit data packet (lengths), receive data packets (receiver delay can be
gongfenbaohu
- 功放保护,负载输出L,R,都应对地是交流,经R3,R4,C2,C3,入地,交流对地短路,没有直流信号;若有一路含有直流成分,将在电阻电容节点产生或正或负的电压,经二极管桥,整成直流,当电压超过二极管正向电压和Q1导通电压时,Q1导通,Q2,Q3截止,继电器释放,起到某一通道不正常时保护。 此电路还有开机延时保护:开机,电压经R2向C4充电,电压慢慢上升,电压达到D8,Q2,Q3导通电压时,继电器吸合。达到延时接通负载作用-Amplifier protection load output L,
gong_fen_baohu
- 负载输出L,R,都应对地是交流,经R3,R4,C2,C3,入地,交流对地短路,没有直流信号;若有一路含有直流成分,将在电阻电容节点产生或正或负的电压,经二极管桥,整成直流,当电压超过二极管正向电压和Q1导通电压时,Q1导通,Q2,Q3截止,继电器释放,起到某一通道不正常时保护。 此电路还有开机延时保护:开机,电压经R2向C4充电,电压慢慢上升,电压达到D8,Q2,Q3导通电压时,继电器吸合。达到延时接通负载作用-L, R, should all is AC load output by R3
ADC_DualModeInterleaved
- stm32f4 adc 的代码,双通道,用DMA保存数据。-stm32f4 family c code, adc This example provides a short descr iption of how to use the ADC peripheral to convert a regular channel in Dual interleaved mode using DMA in mode 3 with 5Msps. DMA mode 3 is used in
SystemTick-application-for-LED
- The use of SystemTick delay control LED blinking (single channel GPIO), different time flashes, often bright etc.
tempsample
- [温度检测模块包含程序模块及电路模块。 .h文件对温度检测模块子函数及变量进行声明定义,并对一些常量进行了宏定义(如精密电阻值,AD采样通道)。考虑到应用环境,温度电阻对应表只对-10~51℃数值进行了列表,单位Ω 。 .c文件包含温度检测模块子函数,如AD采样IO口初始化,AD模块初始化,AD电压采样,电阻计算及温度计算。(延时函数为外部函数,本文件中不含,另AD电压采样函数为精确本文件未进行参考电压转换,如需要单独采样电压值,需配置转换电压)。 -The tempera
delay
- 对输入每一路数据进行配置不同时间的延时,在一个存储池内(delay every input channel)
DYCARRY
- 该文件为Quartus工程,可以对多通道输出信号进行延迟补偿,以便每个通道输出延迟保持一致,补偿精度为100ps(The file is Quartus project, which can delay compensation for multi-channel output signals, so that the output delay of each channel is consistent and the compensation accuracy is 100ps.)
基于FPGA的多路同步脉冲发生器设计1
- 采用FPGA(现场可编程门序列)编写VHDL语言设计多路同步脉冲发生器,对信号进行分频处理,实现四路信号相位相差T/16和T/8的延迟相位输出,实现的四路脉冲与传统的脉冲同步器不同,它具有高集成度,高通用性,容易调整和高可靠性等特点。(Using FPGA (field programmable gate sequence) to write VHDL language to design multi-channel synchronous pulse generator, to divide