This paper studies the method of designing PXI system controller using ETX embedded computer module, presents the design solution and complete the circuit including the trigger bus.
本文研究了利用ETX嵌入式计算机模块来设计PXI零槽控制器的方法，提出了总体方案，完成PXI触发总线的设计，并实现了具体的电路设计。
Instruments in the test system are connected with Trigger Link cables, a hard ware handshake bus in newer Keithley instruments.
测试系统中的仪器是通过TriggerLink电缆(较新的Keithley仪器中采用的一种硬件握手总线)进行连接的。
Trigger sources include manual (front panel button), IEEE-488 bus, trigger Link, internal timer, and external trigger.
触发源包括手动(从面板按钮)、IEEE- 488总线、TriggerLink接口、内部时钟和外部触发。
Network nodes have been developed based on CAN controller. Ability to resist bus interferences and time-trigger precision have been optimized in the node implementation.
基于现有CAN控制器开发了具有时间触发功能的通讯节点，并在设计中考虑了通讯干扰问题和时间触发精度问题。
Network nodes have been developed based on CAN controller. Ability to resist bus interferences and time-trigger precision have been optimized in the node implementation.
基于现有CAN控制器开发了具有时间触发功能的通讯节点，并在设计中考虑了通讯干扰问题和时间触发精度问题。
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