一种基于非透明桥的PMC空载模块设计

Design Method of PMC Carrier Module Based on Non-transparent Bridge

为了在CompactPCI计算机中扩展PMC模块,提出了一种基于非透明桥的PMC空载模块的设计方法。该方法中包括基于非透明桥空载模块的主要设计思路和实现过程。该方法通过采用非透明桥实现PMC接口的扩展,使计算机具备扩展智能PMC模块的功能,在设计过程中进行了可靠性预计,提高设计的可靠性。该方法已经投入应用,取得了良好的效果。

In order to extend PMC module in the CompactPCI computer,a design method of PMC carrier module based on non-transparent bridge is proposed.The method includes design ideas and implementation process of PMC-load module based on non-transparent bridge.The method is achieved through the use of non-transparent bridge expansion of PMC interface,make the computer with the function of expansion intelligent PMC module.Reliability Prediction is carried out in the design process which expected to improve the reliability of the design.