Customer-configurable Embedded COTS System – NIU1A Nano Interface Unit

North Atlantic Industries

NAI’s NIU1A is a nano-sized, Intelligent I/O™ Communications System with embedded computing capability. It consists of an integrated power supply, one function module slot, and an optional SoC dual ARM Cortex-A9 processor. The compact unit has unprecedented I/O capability and connects to existing platform Ethernet networks, making data available to any system on the network. It easily adds sensor , distribution and communication interfaces to mission computers without expensive chassis and backplane redesign, for use in military and aerospace embedded applications.

Versatile Architecture

Built on NAI’s Custom-On-Standard Architecture™ (COSA™), the highly configurable NIU1A offers a choice of more than 40 intelligent I/O and communications functions. These pre-existing, fully-tested functions can be selected quickly and easily to meet system requirements. Available functions include , , TTL, RTD, discrete I/O, differential transceiver, synchro/resolver, LVDT/RVDT measurement, simulation and excitation, strain gage, quad channel redundant BC/RT/MT MIL-STD-1553, high-speed sync/async RS232/422/423/485, ARINC 429/575 and CANBus.

Equipped with three mounting options, the system is designed to operate under extreme temperature, shock, vibration and EMI environments. Total power consumption is minimal (NIU1: 6-10W, NIU1A: 8-12W), depending upon which I/O module is selected.

NAI’s NIU1A delivers smaller size, lower power, higher bandwidth, shared memory and lower latency – in a small package.

Board Support Package (BSP) and Software Support (SSK)
In addition, the NIU1A offers comprehensive processor software programming support for Wind River® , VxWorks and Xilinx® PetaLinux. SSKs are supplied with source code and board-specific library I/O APIs to facilitate system integration.

Features

  • 1 Intelligent I/O function module
  • 40+ intelligent I/O or communications modules to choose from
  • Customer-configurable
  • COSA™ Architecture
  • Optional ARM Cortex™-A9 Dual Core 800MHz Processor
  • 1.7"H x 2.5"D x 6.8"W @ 1.1 lb (499 g) with 3 mounting options
  • 512 MB DDR3L SDRAM
  • 2x 10/100/1000 Base-T Ethernet ports or 1x 10/100/1000 Base-T Ethernet port and 1x USB port
  • 4 GB SATA II NAND Flash (up to 32 GB option)
  • < 15 W power dissipation
  • +28 VDC input
  • Continuous Background Built-in-Test (BIT)
  • Operating temp: -40°C to +71°C conduction cooled

North Atlantic Industries, Inc.
Phone: (631) 567-1100
Web: www.naii.com

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