查询词典 FIFO

When FIFO is empty or partially empty, the LCDCDMA requests data fetching from the frame memory based on the burst memory transfer mode consecutive memory fetching of 4 words (16 bytes per one burst request without allowing the bus mastership to another bus master during the bus transfer.

当传送请求被位于内存控制器中的总线仲裁器接受时，将有连续的 4 个字的数据从系统内存送到外部的 FIFO。

Metastability and how to generate empty and full flag correctly is key in the design of asynchronous FIFO.

避免亚稳态问题及空满控制信号的产生是异步FIFO设计的两个关键。

I also first present and fulfill the transmission/ reception circuit based on parallel FIFO structure for HDTV system test.

同时本人首先提出并设计完成了用于测试HDTV编码器的基于并行FIFO存储结构的高速数据收发测试板电路。

So size of the FIFO b asic ally im pli es the amount of data required to buffer, which depends upon data rate at which data is written and the data rate at which data is read.

所以 FIFO的深度取决于需要缓冲的数据量，缓冲的数据量取决于写速率和读速率。

The characteristics of FIFO, double-port RAM and ping-pang cache structure were compared. The principle and features of ping-pang cache structure were discussed, and a real ping-pang cache structure was also given which consisted of high-speed, large capacity SRAM and FPGA. For a video processing system, this ping-pang cache structure is easy to interface with AD, DA and DSP.

文中比较了FIFO、双口RAM、乒乓缓存结构三种数据缓存电路的优缺点，讨论了乒乓缓冲控制器的结构和原理，并以高速、大容量的SRAM 以及FPGA器件为基础，设计了一种适应于高速DSP图像处理系统的乒乓缓存结构，其特点是速度快、所需器件少，易于与DSP器件接口。

The retransmit feature is intended for use when a number of writes equal to or less than the depth of the FIFO have occurred and at least one word has been read since the last RS cycle.

转发功能的使用目的时的写入等于或超过了FIFO深度人数较少发生，至少有一个字一直以来周期的最后遥感阅读。

In this paper, an FIFO module is designed using Gray convert technology and dual-port ram , which realizing scatheless transmit between different clock domain.

本文设计的异步FIFO采用了格雷变换技术和双端口RAM实现了不同时钟域之间的数据无损传输。

When interfacing to mass storage devices such as USB Flash drives, digital camera, or PDA, Vinculum also transparently handles the FAT File structure communicating via UART, SPI, or parallel FIFO interfaces via a simple to implement DOS-like command set.

当连接至数字储存装置，如U盘、数码相机、或是PDA时，Vinculum即能自动辨识并支持FAT档案格式，而系统仅需以类似于DOS简单易懂的指令集，经由UART、SPI、或是并列式的FIFO接口，来和Vinculum沟通。

Messages by prepending a pipy symbol to the name of the file.This is handy for debugging. Note that the fifo must be created with

通过为文件的名字预先定义管道符号可以将一个fifo或者是一个命名管道作为登录信息的目的地，这为测试syslogd提供了方便。

The application of network router shows that the asynchronous FIFO interface based of Gray code can solve the problem of clock domain switching pithily and efficiently.

经过在网络路由器的应用表明，基于 Gray码的异步FIFO接口能够简洁、高效的解决时钟域切换的问题。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。