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PCI Multifunction I/O Board

NAI’s 76C2 is a single-slot half-size PCI multifunction I/O and communication control board featuring three independent function module slots that can be configured with various I/O and communication functions. Some of the select modules also have FIFO data buffering. Thanks to multiple DSPs, the motherboard has improved bandwidth and dedicated pre-processing control for each module. By reducing the requirement for specialized, single-function boards, this design boasts high-density packaging that conserves system enclosure slots and minimizes power usage. The 76C2 is a low-power, high-performance board that is well-suited for challenging environments, including defense, commercial aerospace, and industrial applications.

  • Single-slot, half-size PCI board
  • Support for three independent, intelligent function modules
  • A variety of I/O and communication modules to choose from
  • Control via PCI Bus interface
  • FIFO data buffering for A/D, D/A, S/D, and LVDT functions
  • Connections via front panel, rear panel, or both
  • No damage if signals are applied when card is not powered
  • Automatic Background Built-In-Test (BIT) (module dependent)
  • Software Support Kit (SSK) and drivers available
  • Commercial and rugged models
  • Operating temperature: 0° C to 70° C commercial, -40° C to +85° C rugged


The 76C2 includes SSKs to support multiple operating systems. In addition, SSKs are supplied with source code and board-specific library I/O APIs to facilitate system integration.

Accelerate Your Time-to-Mission™ With COSA®

NAI’s Configurable Open Systems Architecture™ (COSA®) offers a choice of over 70 smart I/O, communication, and Ethernet switch functions, providing the highest package density and greatest flexibility of any multifunction I/O board in the industry. Preexisting, fully-tested functions can be combined quickly and easily in an unlimited number of ways. Choose the ideal platform for your application below. Each I/O function has dedicated processing, unburdening the system Single Board Computer (SBC) from unnecessary data management overhead.

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