AdTEC | AT-PC104-1553
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  • PC/104 compatible
  • DDC controller
  • Programmable as Bus Controller or Remote Terminal or Monitor Terminal
  • Up to 3 Dual Redundant MIL-STD-1553B channels
  • 31 Remote Terminal Controls
  • Direct or Transformer Coupled
  • Software Driver support for a host of Operating systems / Environments

The AT-PC104-1553 card provides a flexible, Single function, dual redundant MIL-STD-1553B interface to the PC/104 embedded bus. It provides the highest level of performance & flexibility for MIL- STD-1553B protocol on the PC/104 bus. The AT-PC104-1553 offers Simulation & Monitoring functions. The card comes integrated with powerful software that reduces application development time. All data bus functionality is supported by our advanced API (Application Programming Interface).


The AT-PC104-1553 card’s single function architecture emulates a Bus Controller or 31 Remote Terminal or Monitor Terminal modes. Polling and interrupt generation is also provided.

Transformer and Direct Coupling

The card can be configured to work either in the transformer-coupled mode or in the direct-coupled mode. Jumpers are provided on the cards to select the mode. It is configured to work in the transformer-coupled mode by default.

The AT-PC104-1553 software includes:

  • Bus Monitor
  • Drivers & APIs

Bus Monitor

  • Record and replay of data
  • Replay with rate selection
  • Message identifier
  • Multi console at a time
  • Bus ideal time analyzer
  • Filtering option up to sub address
  • Message sampling option

Drivers & APIs

The cards come with a powerful set of library functions to access the entire MIL-STD-1553B functionality. The drivers are designed in a modular fashion consisting of component functions and application functions. The user’s test program can be developed with few calls to the driver by using the set of application functions provided. Driver and high-level API libraries for DOS, Windows 2000 are available. Sample programs for BC, RT, MT modes are included.

MIL-STD-1553B Interface
Programmable as Bus Controller or Remote Terminal or Monitor Terminal
Up to 3 Dual Redundant MIL-STD-1553B channels
Direct or Transformer coupled
Message formats BC-RT, RT-BC, RT-RT, Broadcast, System Control
31 Remote Terminal Controls
DDC Controller
Bus Controller
64K words of SRAM per channel for DDC controller
Automatic retries on alternate bus
Inter-message gap times up to 65.5ms
Programmable response timeout up to 130µs
Remote Terminal
Programmable command illegalization
Programmable Single Message or double buffering or circular buffering
BUSY Bit programmable by sub address
Alphanumeric message ID
Monitor Terminal
Word monitor per word basis
Selective message monitor & time stamping
Dynamic data update
Message Periodicity
Bus error status
Unique Message identifier
Record and Replay option
Message identifier
Software Support
Driver and high-level API libraries for DOS, Windows 2000
Sample programs Provided
Standard PC/104 card size (3.55in x 3.75in)
Operating temperature: 0° C to +50° C
Storage temperature: -20° C to +70° C
+5 +/- 5% VDC supply
1 year limited warranty