NEXUS Quattro

The NEXUS Quattro is a quad CPU distributed (asymmetric) memory multiprocessor featuring Freescale 7447A CPU's at 1.1 GHz or 7448 CPU's running at up to 1.4 GHz & the latest Marvell Discovery III bridge.

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

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Overview


The NEXUS Quattro is a quad CPU distributed (asymmetric) memory multiprocessor featuring Freescale 7447A CPU's at 1.1 GHz or 7448 CPU's running at up to 1.4 GHz and the latest Marvell Discovery III bridge. The high performance data transfer mechanism facilitated by the built-in 64-bit full duplex crossbar in the Discovery III permits concurrent data transfers between different interfaces as well as transaction pipelining for same source and destination transactions.



  • OS support: VxWorks and Linux (additional O/S support available)
  • Temperature: 0 to +55C commcercial or -40 to +70C
  • Ruggedization: air cooled, rugged, commercial (benign), conduction cooled rugged, extended temperature
  • Watchdog Timers: 4 x 32-bit
  • FSB: 133 MHz
  • L2: 1 MB (7448)
  • VITA 31.1 support
  • Gigabit Ethernet
  • Dual PCI-X PMC sites
  • VME320 (2eSST)
  • Up to 2GB DDR266 SDRAM memory with ECC
  • Distributed (asymmetric) Multiprocessing architecture
  • Quad PowerPC 7447A or 7448 CPU's
  • 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
VITA 31.1 (2xGbE-P0)
Memory
1 GB
Ruggedization
Level 4 Rugged Conduction Cooled

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