NEXUS I

NEXUS I Dual CPU VME multiprocessor

This product reached the end of its lifecycle (end-of-life) on January 18, 2010

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Overview


NEXUS I provides a dual CPU VME multiprocessor using Freescale MPC7447A CPU's at 1.0 GHz or MPC7448 CPU's at up to 1.4 GHz. This platform from Abaco Systems is designed to support high-end multiprocessing signal, imge and real-time applications in a benign lab environment. The board's distributed (asymmetric) architecture provides two separate nodes with individual processors, each with its own dedicated memory resources and is optimized to maintain high performance interprocessor communication while enabling a variety of PMC-based I/O solutions.

 

 

  • Ruggedization: commerical (benign), extended temperature
  • Temperature: 0 - +50C commercial or -20 to +65C
  • Watchdog Timers: 4 x 32-bit
  • FSB: 133 MHz
  • L2: 1 MB (7448), 512 KB (7447A)
  • Dual Gigabit Ethernet
  • VME320 (2eSST)
  • Dual PCI-X PMC sites
  • 1GB DDR266 SDRAM memory with ECC
  • Distributed (asymmetric) multiprocessor architecture
  • Dual PowerPC 7447A or 7448 CPU's
  • OS Support: VxWorks or Linux
  • GPIO: rear transition module

 

 

Specifications

Form Factor
VME 6U
Processor
7448 @ 1.4 GHz
Mezzanine
2x PCI-X PMC
Ethernet
Gigabit Ethernet
Operating System (OS) Support
Linux
AXIS Support
Yes
Fabric Interface
N/A
Ruggedization
Commercial (benign)

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