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).
HARDWARE
The AT-PC104-1553 cards 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.
SOFTWARE
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 users 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 from 8s to 65ms
Frame auto repeat up to 5s
Programmable response timeout up to 130s
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
Busload
Unique Message identifier
Record and Replay option
Message identifier
Software Support
Driver and high-level API libraries for DOS, Windows 2000
