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This ATCA double width blade comprises an uATX/ATX PC motherboard, a carrier board and a rear transition module mechanically connected together. The carrier board makes the interface between the ATCA fabric channels (x4 full-duplex PCIe) and the PC motherboard (x16 full-duplex PCie) through PCI Express low latency switches. The rear transition module is a high efficiency power supply for the uATX/ATX PC motherboard.



  • twelve ATCA fabric channels (x4 full-duplex PCI Express)
  • multicore processor (currently over 40 GFLOPS)
  • SIMD instructions plus signal processing libraries
  • RTOS (RTAI for linux)   
  • one PCI legacy slot
  • wide availability of components with low cost upgrades

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