Development and Application of Loongson 2GJ-based CPCI-Bus Board

Abstract

In order to satisfy the requirement of high reliability for aerospace, by utilizing the high-performance general-purpose CPU which has been developed and produced recently in China, i.e. Loongson 2GJ, an overall design program for Loongson 2GJ-based CPCI-bus board is proposed, including hardware and software design and development of the CPCI-bus computer motherboard. Environmental test results demonstrate that the design program is correct, and the corresponding product is reliable.