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1·We got rid of serial and parallel ports.

我们抛弃了串口和并口。

2·Bruce Shapiro got me to design and build the UBW (USB Bit Whacker) project to solve his problem of disappearing parallel ports on computers.

Bruce Shapiro找我来搞了个UBW项目(使用usb接口的驱动板)，以解决他电脑上没有并行接口的问题。

3·Systematic architecture, circuit design, and principles of the parallel ports trans-forming circuit capable of driving multiple peripherals are discussed.

从系统结构、电路设计、工作原理几个方面讨论了能够驱动多个外设的并口转换电路的实现。

4·To control stepping motors, the balance bridge power drive circuit is made up by TDA1521 integrated audio power amplifier, the pulse allotter is made up by the parallel ports of computer and latches.

双回转机构的步进电机控制电路由TDA1521音频集成功率放大器组成平衡桥式功率驱动电路，由计算机并行口经过锁存器构成脉冲分配器。

5·The whole idea behind it is that this one interface will connect everything (except the stuff it doesn't), killing off the old guard, like parallel and serial ports.

这个接口的思想是用一种接口连接所有的东西（除了不能的），淘汰旧的，比如并口和串口。

6·Physical device ports such as parallel, serial, and USB are supported.

两种操作系统都支持各种物理设备端口，比如并口、串口和USB接口。

7·Standard features such as 2 serial ports, one parallel port, a diskette drive and a CD ROM drive are provided.

标准功能，如第2，串行接口，一个并行接口，软盘驱动器和CD ROM驱动器提供。

8·Firstly, keeping the axes parallel of the output and input ports, its structure is analyzed theoretically.

首先，在保持其输出与输入端口轴线平行前提下，对此结构进行了理论分析。

9·It contains a high speed 16-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and both serial and parallel system interface ports.

它内置一个16位高速采样adc、一个内部转换时钟、一个内部基准电压源(和缓冲)、纠错电路，以及串行和并行系统接口端口。

10·The comb transducer can be considered as the network of the parallel connection of some units of IDT electrical ports and the series connection of their acoustic ports.

梳状换能器可看成若干叉指单元电端并联，声端首尾串联而成的网络，采用单向结构可降低采用这种结构的声表面波延迟线的损耗。