external data bus

基本解释

Single-chip processor shares DSP's bus and external memorizer to complete the exchange of data with DSP.
单片机与DSP共享DSP的总线和外部存储器，完成双CPU之间的数据交换。
The advanced hardware include processor, data acquisition system, computer bus, instrument bus, PC card and external solution.
计算机硬件的发展包括微处理器、数据采集系统、计算机总线、仪器总线、PC卡和外部解决方案；
The vehicle information system includes information collection, CAN bus communication of the data, LCD display of the information, external storage of the data.
车载信息系统的构建包括信息采集、数据CAN总线通信、信息的液晶显示和数据的外存储几个部分。