Testing has also measured very low latency of 30 microseconds for 120-byte messages delivered at 10,000 messages per second on InfiniBand or 61 microseconds on Ethernet.
测试还表明具有非常低的延迟，在InfiniBand上每秒提交一万条120字节的消息所需延迟为30毫秒，在Ethernet上为61毫秒。
After the stop bit is received, the device will acknowledge the received byte by bringing the Data line low and generating one last clock pulse.
在收到停止位之后，设备将通过拉低数据线，生成最后一个时钟脉冲来应答收到的字节。
It's hard to get worked up about still dealing with low-level, per-byte-precise entities like pointers and C structs when your application is constantly receiving low-memory warnings from the OS.
当你的程序持续不断的收到系统发送的低内存警告；当你不得不与低级语言、字节级精度的指针与C结构打交道的时候，你怎么嗨的起来？
Almost any interesting Basic program was full of low-level hacks, where one had to poke memory byte 714 to change the screen background color to yellow.
几乎所有好玩的Basic程序都遍布着神奇的底层操作，比如说，如果要把屏幕背景色变成黄色的话，就需要修改内存的第714字节。
But you need to provide low-level interface to it - such as byte send, reset device, delays etc.
但你需要提供底层接口，如字节发送，重置设备，延误等等。
But you need to provide low-level interface to it - such as byte send, reset device, delays etc.
但你需要提供底层接口，如字节发送，重置设备，延误等等。
应用推荐