The RHPPC Single Board Computer (SEC) has an open architecture based on COTS standards for form factor, instruction set, operating system, backplane bus, and I/O. The RHPPC is a radiation hardened processor derived from PowerPC 603e/sup TM/ technology licensed from Motorola. The RHPPC is 100% software compatible with the commercial PowerPC603e/sup TM/ part allowing all the mature COTS PowerPC/sup TM/ software development tools to be used with the RHPPC. The RHPPC SEC architecture has been defined in conjunction with several key users. The RHPPC has a VxWorks/sup TM/ integrated operating environment consisting of startup code (SUROM), a Board Support package (BSP) and I/O drivers. This flight code is written in C using Wind River's COTS Tornado/sup TM/ software development environment. The RHPPC SEC provides enough throughput to enable on-board payload processing or can be used for spacecraft control functions. The RHPPC SEC offers 210 MIPS performance.
Radiation hardened PowerPC 603e/sup TM/ based single board computer
2001 IEEE Aerospace Conference Proceedings (Cat. No.01TH8542) ; 5 ; 2249-2261 vol.5
2001-01-01
1436059 byte
Conference paper
Electronic Resource
English
Radiation Hardened PowerPC 603E Based Single Board Computer
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