同步位

Secondly, the paper studied the FPGA solutions of Digital Multiplex System. Designed FPGA circuit of module including Multiplex, demultiplex, bit synchronization and frame synchronization, mostly performance of bit synchronization and frame synchronization circuit are optimized.

其次，论文研究了基于FPGA的数字复接系统实现方案，实现了数字复接、数字分接、位同步及帧同步等单元模块的FPGA电路设计，优化了位同步及帧同步电路的主要性能指标。

10 Multifunction Intelligent DAQ using LabVIEW FPGA, 8 analog inputs, independent sampling rates up to 200 kHz, 16-bit resolution,±10 V,8 analog outputs, independent update rates up to 1.0 MHz, 16-bit resolution,±10 V,96 digital lines configurable as inputs, outputs, counters, or custom logic atrates up to 40 MHz,User-defined triggering, timing, and onboard decision making with 25 ns resolution,1M gate reconfigurable I/O FPGA for parallel processing power

2.10 使用LabVIEW FPGA模块的可重新配置多功能I/O，8路模拟输入、200 kHz同步采样率、16位分辨率、±10 V，8路模拟输出、1 kHz同步采样率、16位分辨率、±10 V，96条可配置的数字线，具有40 MHz输入、输出、计时器或自定义功能，25 ns分辨率的可配置触发、定时、板载决策，1百万门可重新配置I/OFPGA，带有82 kB嵌入式RAM

C It can be used to derive octet synchronization in networks where this is not provided by other means.

在没有其他方式提供八位组同步的网络中，能用来导出八位组的同步。

5S-160GP/9T-160 consists of a main case driven by 3-shaft fixed spindle and a rear mounted auxiliary case driven by planet gears. The main case has 5 forward speeds and 1 reverse speed. The auxiliary case has 2 speeds which double the speed of the main case, so that the transmission has 9 forward speeds, the 4 forward speeds of main case shift by ZF-BK short travel synchronizer, auxiliary case shift by lock ring synchronizer, crawler and reverse shift by join sleeve powered by the engine of 280-380 hp.

5S-160GP/9T-160型变速器由三轴传动的主变速器和后置的行星齿轮传动副变速器组成，主变速器有五个前进档和一个倒档，副变速器有两个档位，可将变速器的档位增加一倍，故变速器具有九前一倒档，主变速器4个前进档采用ZF-BK型短行程同步器换档，副变速器采用锁环式同步器换档，爬档和倒档采用接合套换档，用户可根据需要选装部分功率取力器N71 /1或N71/2， N70。

BAWTR Pinout: A code bit is the basic component of the encoded waveform, and can be classified as either an AD(Address/Data) Bit or a SYNC Bit.

BAWTR引脚说明： A码位是编码波形的基本组成部分，可以作为分类或广告位或同步位。

The beginning of a data frame is identified by two consecutive sync bits in a row.

框架年初确定的数据是由两个连续连续同步位。

Location among them draw function to utilize digital phase locking ring produce the synchronous signal in the location to draw from code array in step, and regard this signal as the clock of the part of the decoder.

其中的位同步提取功能是利用超前滞后型数字锁相环从编码序列中提取出位同步信号，并把该信号作为译码部分的时钟。

In order to understand the overall synchronization technology, this paper systematically expounded carrier synchronization, bit synchronization, cluster synchronization and the basic principles of network synchronization, and analysis and comparison of their methods of implementation, and finally give the performance of the synchronization technology and its impact on the communication system of indicators performance.

为了从整体上理解同步技术，本文系统阐述了载波同步、位同步、群同步和网同步的基本原理，并分析对比了各自的实现方法，最后给出各同步技术的性能指标及其对通信系统性能的影响。

In half duplex, assuming that a collision does not occur, the sending station will transmit 64 bits of timing synchronization information that is known as the preamble.

在半双工，假定碰撞不发生，发送台将传送64位元的时间同步资讯，此被称为前同步位元

By using synchronous rectifier, a higher efficiency low-voltage output DC/DC converter module can be achieved. This paper presents a kind of synchronous rectification DC/DC converter, which includes active clamp circuit, insulating transformer, and current double synchronous rectifier.

为提高低输出电压的DC/DC变换器的效率，提出了一种倍流同步整流有源箝位DC/DC变换器，电路拓扑主要包括有源箝位电路、隔离变压器和倍流同步整流电路。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。