Instead of using block memory, this design employs distributed memory to hold the data in FIFO.

Asynchronous FIFO is a general way to communicate between different clock domains.

异步FIFO是一种不同时钟域之间传递数据的常用方法.

In its heyday , the company ran trains every fifteen minutes.

公司在最兴隆时期每隔十五分钟就开出一列火车。

Fifteen students in the class are girls and the remainder are boys.

班里有15名女学生,其余是男生.

Fifteen minutes later he was undressed and in bed.

15分钟后他便穿了睡衣躺在床上了。

This room is five metres by three, or fifteen square metres.

这间屋子是五米的三米, 合十五平方米.

More than fifteen thousand people took part in the memorial service.

有15,000多人参加了悼念仪式。

Looking after fifteen noisy children is no laughing matter.

照看15个吵吵嚷嚷的孩子可不是闹着玩的事.

Fifteen scientists were massed against the proposal.

15位科学家聚集起来反对这项提议.

There is a time lag of about fifteen years.

时间上有一段约15年的间隔.

Six from fifteen leaves nine.

15减6等于9.

Fights with his father lasted anything between fifteen minutes and an hour.

和他父亲争吵了大约15分钟到一个小时。

There were fifteen of us present.

我们有十五个人出席.

The town was buried under fifteen feet of snow.

该镇被15英尺厚的大雪埋没了.

They had left school at fifteen and were quite untutored in writing.

他们15岁就辍学了，几乎未接受过正式的写作训练。

It's fifteen thirty hours.

现在是15点30分.

The score is one [ fifteen ] all.

比数为一比一[十五比十五],得分为双方均得一[十五 ] 分.

They succeeded in the experiment on the fifteenth trial.

他们在第十五次试验时获得了成功.

During the fifteenth century the Greek works reached Europe in enormously great numbers.

在十五世纪,希腊的著作大量进入了欧洲.

This is my fifteenth visit to Europe.

这是我第十五次访问欧洲.

The light above the elevator indicated that the elevator was then at the fifteenth floor.

电梯上方的灯指示那时电梯在十五楼.