Available Software Drivers:

• • • C library dll’s
    • Linux drivers
    • Windows XP drivers
    • VxWorks drivers

Applications:

This is a perfect solution for a wide array of 1553 communication applications such as:

• • • Test equipment supporting evaluation, simulation, monitoring, and analysis
    • Operational equipment such as avionics, space satellite systems, aircraft onboard systems, commercial systems, etc.
    • Applications that require dual functionality of the terminal for monitoring and remote operation at the same time

1553 Compliance/Characteristics:

• • • Data Rate – 1 MHz
    • Word Length – 20 bits
    • Data Bits/Word – 16 bits
    • Message Length – maximum of 32 data words
    • Transmission Technique – half-duplex
    • Operation – asynchronous
    • Transmission encoding – Manchester II, biphase
    • Protocol – command/response
    • Bus Control – single or multiple
    • Fault tolerance – typically dual redundant, second bus in “hot backup” status
    • Message formats – controller to terminal, terminal to controller, terminal to terminal, broadcast, system control
    • Number of remote terminals – maximum 31
    • Terminal Types – remote terminal, bus controller, bus monitor
    • Transmission Media – twisted shielded pair
    • Coupling – transformer and direct

UTMC/Summit /DXE Features:

• • • Integrated transceivers
    • RT mode internal command illegalization
    • 16-bit read/write time-tag with user-defined resolution
    • Sub-address data buffering
    • Simultaneous RT/MT mode of operation
    • BC architecture designed with:
      • Minor frame timing
      • Efficient command block flow statements
      • Status word polling
      • Programmable retries
      • Programmable interrupt architecture
      • Autonomous operation in all three modes

PCI Bus:

• • • PCI Bus Interface 3.3VDC/5VDC
    • PLX 9080 33/66MHz 32-bit, PCI r2.2 compliant
    • 3.3V I/O, 5V tolerant bus interfaces
    • PICMG 2.1 r2.0 hot swap
    • Zero wait state burst operation, with PCI bus bursts to 264 MB/sec and local bus bursts to 264 MB/sec
    • 2 DMA channels
    • Direct master data transfers
    • Direct slave data transfers
    • 33 MHz clock
    • 16-bit address
    • 16-bit data
    • FIFO support burst operations

PCI Bus Control:

• • • I2O r1.5 messaging unit
    • 8 mailboxes and 32 doorbell registers
    • PCI arbiter supports 7 external masters
    • Host mode reset/interrupt
    • Big endian/little endian conversions
    • Power management event generation support
    • Serial EEPROM interface
    • JTAG boundary scan, RS-232 RJ45

Operating Environment:

• • • Operating temperature:
      • Commercial: 0 to +70 ºC
      • Industrial: -40 ºC to +85 ºC
    • Non-operating: -45 ºC to +95 ºC
    • Airflow requirement – 5 CFM
    • Humidity – 5 to 90% (non-cond.)
    • Altitude – 0 to 10,000 feet

Mechanical: Environmental:

• • • Size – ½ PCI card
    • Power – 1.5 watt
    • Front panel or rear panel I/O
    • Vibration – 0.5G, 20-2000 Hz rand
    • Shock – 20G, 11 msec, ½ sine
    • Weight – TBD
    • MTBF – >250,000 hours\

Terminal Electrical Input Characteristics:

Requirements:

• • • Transformer coupled: 0.866-14.0V
    • Direct Coupled: 1.2-20.0V
    • No response:
      • Transformer coupled: 0.0-0.2V
      • Direct Coupled: 0.0-0.28V
    • Zero crossing stability: ±150.0 nSec
    • Rise/fall times: 0 nsec – Sine
    • Noise rejection: 140 mV WGN
    • Common mode rejection: ±10.0V peak
    • Input impedance: 1000 ohms (Transformer), 2000 ohms (Direct)

Terminal Electrical Output Characteristics:

Requirements:

• • Transformer coupled: 18.0-27.0V
  • Direct Coupled: 6.0-9.0V
  • Zero crossing stability: 25.0 nsec
  • Rise/fall: 100-300 nsec
  • Max distortion: ±900.0 mV (Transformer), ±300.0 mV (Direct)
  • Max output noise: 14.0 mV (Transformer), 5.0 mV (Direct)
  • Max residual voltage: ±250.0 mV (Transformer), ±90.0 mV (Direct)