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AT-PMC-1553+ A717

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AT-PMC-1553+A717PCIbuscompatiblePMC–32-bit,33/66MHz(PCI2

詳細介紹

AT-PMC-1553+ A717

PCI bus compatible
PMC – 32-bit, 33/66 MHz (PCI 2.2)
MIL-STD-1553B – Optional
> Total-ACE controller from DDC
> 4 Dual Redundant MIL-STD-1553 Channels
> Supports MIL-STD-1553 A/B
> BC, RT, MT or RT/MT Functionality
> 64K x 16 RAM
> External RT Address Inputs
> Direct or Transformer Coupled
> Autonomous Built-In Self-Test
> 3.3 Volt Only Operation
> Fully Integrated, MIL-STD-1553 Terminal & Transformer Solution
ARINC717 – Optional
> One Transmit and one Receive ARINC717 channel Operates from a single +3.3V supply
> Selectable Harvard Bi-Phase (HBP) or Bi-Polar Return-to-Zero (BPRZ) receive channel and transmit channels with HBP and BPRZ encoders and line drivers
> One selectable receive channel as HBP or BPRZ with integrated analog line receiver
> Both HBP and BPRZ transmitters have integrated line drivers as well as digital outputs
> 32-word by 12-bit FIFOs for both the receive and the transmit channel
> Programmable slew rates on transmit channels: 1.5µs, 7.5µs or 10µs
> Fast SPI transmitter write and receiver read modes
Rear P14 or Front I/O available
Optional Discrete Inputs and Outputs
Driver & High-level API for Windows XP, Windows 7 and Linux

The AT-PMC-1553 + ARINC717 family of products provides the highest level of performance and flexibility on various hardware interface architectures and custom platforms. Integrating MIL-STD-1553B, ARINC717 and Digital I/O channels, all in a single unit, it offers the ideal platform for test & evaluation of avionics systems and sub-systems. On board seven discrete inputs and seven discrete outputs is also available. To provide I/O and processing expansion capabilities, IO are available on either rear user IO connectors or Front Panel VHDCI Connectors. The AT-PMC-1553 + ARINC717 board is available in Conduction-cooled version.

The AT-PMC-1553 + ARINC717 is the latest generation of high performance and flexibility for MIL-STD-1553B functionality. The AT-PMC-MPAC offers full-function test, simulation, monitoring, and data bus analyzer functions for MIL-STD-1553B applications. These high-density high-performance modules are suitable for applications ranging from test equipment to rugged deployable systems. The module comes integrated with powerful software that reduces application development time. All data bus functionality is supported by our advanced API (Application Programming Interface).

The Total-ACE is a complete and compact solution to MIL-STD-1553 applications. It integrates dual transceivers, dual transformers, protocol engine and 64K words of internal RAM combined into a single BGA package. The device is powered by +3.3 volts.

The advanced BC architecture provides a high degree of flexibility and autonomy by improving message scheduling control, minimizing host overhead for asynchronous message insertion, facilitating bulk data transfers and double buffering, message retry and bus switching strategies, and data logging and fault reporting. The RT architecture provides flexibility in meeting all common MIL-STD-1553 protocols. RT data buffering and interrupt options offer support for synchronous and asynchronous messaging, ensure data sample consistency, and support bulk data transfers.

Transformer and Direct Coupling

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

Bus Interface

PCI bus compatible
PMC – 32-bit, 33/66 MHz (PCI 2.2)

MIL-STD-1553B Interface

Fully Integrated, MIL-STD-1553 Terminal & Transformer Solution
1 Dual Redundant MIL-STD-1553 Channel
BC, RT, MT or RT/MT Functionality
Direct and/or Transformer Coupled
Supports MIL-STD-1553 A/B
64K x 16 RAM
Tx Inhibit Ball for MT Only Applications
BC Disable Ball for RT Only Applications
External RT Address Inputs
Simple System RT Mode
Flexible RT Buffering
Selective Message Monitor with Filtering
Highly Autonomous BC Architecture
Autonomous Built-In Self-Test
3.3 Volt Only
High Reliability
Small Size Saves Board Space

Arinc 717 Interface

One Transmit and one Receive ARINC717 channel
Operates from a single +3.3V supply with on-chip converters to provide proper voltages for both
Harvard Bi-Phase (HPB) and Bi-Polar Return-to-Zero (BPRZ) outputs
One selectable receive channel as HBP or BPRZ with integrated analog line receiver
32-word by 12-bit FIFOs for both the receive and the transmit channel
Digital transmitter outputs available for use with external line drivers
Programmable slew rates on transmit channels: 1.5µs, 7.5µs or 10µs
Fast SPI transmitter write and receiver read modes
Frame / subframe word count indicator
Applications)
> Digital Flight Data Acquisition Units (DFDAU)
> Digital Flight Data Recorders (DFDR)
> Flight Data Acquisition and Recording System