基于MSP430的串口扩展设计 关键字：MSP430；ADG707；串口通信；串口扩展 [gap=957]Keywords：MSP430；ADG707；serial port expansion；serial port communication
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...串口扩展；并行多路收发 Design of Multi-channel Serial Transceiver Based on SCM and GM8125 [gap=873]Key words: 8051MCU; GM8125; serial expansion; parallel and multi-channel transceiving ..
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测控技术杂志社,测控在线—基于DSP的航向与姿态信息系统设计与实现 关键词：DSP;串口扩展;压频转换 [gap=371]Key words：DSP;serial port extending;VFC
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During the terminal design, several key technology, such as the new method for serial port expansion with usb chip, the application of bluetooth in terminal, the serial port expansion method according to MCU, is studied.
在终端的设计过程中,进行了几项关键技术的研究:采用新型器件进行串口扩展的新方法的实现,蓝牙技术在移动终端中的应用设计,针对微处理器的串口扩展方法等等。
参考来源 - 面向城市空间信息服务的移动终端系统集成和关键技术的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
使用GM 8123高速串口扩展芯片扩展核心微处理器串口，实现多模块控制。
Additionally, the serial port of MPU are extended by GM8123 to realize multi-module control.
文中详细讨论了USB到RS232的转换技术，以及RS232多串口扩展技术的硬件和软件的设计。
It presented the hardware principle and the software design method and discussed the technique of the USB - RS232 converting and the RS232 extending in detail.
采用89c51单片机，串口扩展芯片8251、中断扩展芯片8259等器件设计了一种指令格式转换器。
A dictate converter has been designed by using chip computer 89c51, serial extended chip 8251, interrupted extended chip 8259, and so on.
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