VITA 78.00-2015 SpaceVPX System.pdf

VITA 78.00-2015 SpaceVPX System 英文原版规范，待目录，非图片版。
1. Introduction
The OpenVPX [VITA 65] backplane standard has been chosen as the base for the SpaceVPX backplane standardization effort. The SpaceVPX Systems Specification was created to bridge the VPX standards to the space market. SpaceVPX enhances the [VITA 65] OpenVPX industry standard by adding spacecraft interfaces and balanced fault tolerance. SpaceVPX was developed as a standardized element of the Next Generation Space Interconnect Standard (NGSIS) working group breadth of products. The primary focus is to enhance the OpenVPX standard with features required by space applications, such as single-point failure tolerance, spacecraft interfaces, spare module support, redundancy management, and status and diagnostic support.
This document captures required sections and additions to the OpenVPX Standards families required for SpaceVPX. Therefore, this document references various VITA standards as required.