AIMs Advanced PBA. pro Software suite provides a unified applications envionment that can incorporate not only the different avionics data busses but also standard computer communications channels such as Ethernet and Serial all in one environment. The PBA.pro incorporates all the low level database analyser features found in AIMs traditional analyser products such as protocol testing, simulation, monitoring and playback of multiple streams and types, as well as high level data interpretation and its visualisation. General PBA.pro features include, detailed low level protocol simulation and analysis, high level databus monitoring and parameter visualisation, autonomous simulation of all bus / network types, built in scripting capabilities, multiplatform support, Windows and Linux, networked solutions. The PBA.pro is a powerful yet effective software system covering a wide range of applications from a stand alone databus analyzer to a complete systems board or advanced avionics integration facility. Panel Manager toolbox, which creates general purpose controls and aircraft display instruments that can be connected within the panel manager to any data source, including Parameter value, 1553 BC message error counter and any word from a data buffer. This allows the user to create crystal clear displays, have active X controls for data visualisation, and connect parameters to drive or monitor displays.

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AIMs AFDX / ARINC664 Avionics data bus
The AMC-FDX-2 is AIM's new ultra high performance intelligent PMC AFDX/ ARINC-664 module offering full function test, simulation, monitoring and analyser functions for Avionics Full Duplex Switched Ethernet (ADFX) networks as used on Airbus A380 and A400M. It's unique on board processing capability, memory resources, customised AFDX MACs and IRIG-B time code decoder / generator gives AFDX users unparalleled features for the most demanding AFDX applications. The AMC-FDX-2 PMC module provides two AFDX ports being configured as two single or one dual redundant ports each implementing a 100Mbit Full Duplex Ethernet interface. Ports can operate concurrently in Traffic Simulator or Receiver / Monitor modes with support for AFDX port related Frame Statistics. Virtual Link (VL) packet capturing and monitoring features are complimented with powerful triggering and filtering capabilities. The AMC-FDX-2 uses AIMs field proven 'Common Core' hardware design utilising two advanced RISC processors. One acting as Bus Interface Unit Processor and one as Application Support Processor (ASP). The vast memory resources on board allow to implement large receive buffers and complex transmit scenarios onboard. An AFDX specific Physical Bus Interface implements two full duplex ports for connection to AFDX networks. The AMC-FDX-2 module is available with the optional fdXplorer, the AFDX Network Analyser Software and the ParaView, the Parameter Visualiser software for Windows.

The AMC-FDX-2 provides real time traffic generation on both ports concurrently. Transmitter operation allows users to fully program all fields of the AFDX Frame including the Virtual Link Identifier, MAC Source Address, IP Structure, UDP Structure, Payload and Sequence number. Multiple modes of transmit sequencing are supported, these being Generic / Replay and UDP Port oriented shaped transmissions. Users can program payload data with user defined or fixed data. Inserting the Time Tag in the Payload Data provides an elegant solution to measure frame transmit delays through the network. Synchronisation of transmissions across multiple ports is achieved by using Strobe Inputs/Outputs.

" Programmable Timing & Sequencing of Frames
" Physical Error Injection - CRC, Gap, Size, Alignment
" Logical Error Injection on Layers 2, 3, 4
" Timing Error Injection - Violation of Bandwidth Allocation Gap (BAG)
" Autonomous Dynamic Data Generation
" UDP Port Simulation with Traffic Shaping & Sequence Numbering
" Onboard support for sampling and queuing ports

" VL oriented Filtering
" Second Level Filtering on Generic Frame Parameter
" Time Stamping of Received Packets with extended IRIG-B time code (1µs)
" Physical Error detection, Frame Level - CRC, Gap, Size and Alignment AFDX Specific Error Detection , Traffic Shaping Verification , Verification of MAC, IP and UDP Headers VL oriented Integrity Checking
" Chronological Receive Mode (Monitor Mode)

The AMC-FDX-2 module ports can be configured in Chronological Receive Mode to sequentially receive frames and store them in a circular buffer. The payload data can be discarded to optimise the use of the buffer for frame capture and analysis. Powerful Filtering, Triggering, Complex Triggering and Capture Modes allows users to select only the frames, data and errors of interest. Monitor Mode also provides activity monitoring and statistics for each VL recorded by the AMC-FDX-2 module. The interface modules report the number of frames received and the number of errors detected globally and in VL orientated format.

" VL Orientated Receive and Filtering
" Second level filtering on Generic Frame Parameters
" Chronological Monitor with Time Stamping to 1µs
" Massive onboard Monitor Buffer
" Inter frame Gap time measurements with 40 nsec resolution
" Comprehensive Triggering / Filtering / Capturing
" Programmable Data Capture Modes - Trace after Trigger & Recording
" Physical Error Detection - CRC, Gap, Size and Alignment
" AFDX Specific Error Detection

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AIMs ARINC429, ARINC 429, ARINC-429
AMC429 cards have integrated ARINC429 line transmitter/receivers programmable by software for Receive Rx or Transmit Tx mode and selectable transmission rate for each single channel independently. All ARINC429 channels and controls are available at the output connector as well as at the Rear-I/O connector. The architecture of the AIM 429 cards supports 4,8,16 or 32 software programmable Tx/Rx channels with High/Low bit rate, Cyclic/Acyclic Label Transmissions, Chronological Monitor, onboard Application Support Processor, full error Injection/ Detection, Multilevel Triggering for Capture/Filtering of SDI, Labels and Data, IRIG-B Time Decoder, Real Time recording & Physical Bus Replay. The AMC429 modules provide real time simulation of up to 16 ARINC429 Transmitter Channels concurrently controlled by the onboard RISC Processor via instruction lists. Transmission rates are selectable for each channel at 12.5 kbits/sec or 100 kbits/sec with the associated rise/ fall time in accordance with the ARINC429 electrical specification.

" Cyclic/Acyclic Label Transmission Mode & support for File Transfer Protocols
" Error Injection for each Label Transfer: Short Gap, Parity, Bit Count, Coding
" Programmable Gap between Labels : 0 to 255 Bits
" Transmit Operation Controlled by Instruction Lists
" Comprehensive Instruction Set: JUMP, CALL, COND-JUMP, TRANSFER

The AMC429 provides real time simulation of up to 16 ARINC429 Receiver Channels concurrently controlled by an onboard RISC Processor.

" Triggering and Filtering
" Upper & Lower Limit Check
" Trigger on Specific or on any Error
" Label Content & Sequential Dependant Trigger
" Label selective & Label Data Contents Dependent Interrupt
" Label selective & Label Data Contents Defendant Filter
" Multi-Buffering with Real Time Data Buffer Updates

For monitoring and control of an external application 16 off Discrete Input / Output ports with a wide range voltage characteristic are provided for customised use. The 8 Inputs/ 8 Outputs discrete signal ports are software controllable by the application program.

" 8 discrete Inputs in the range of 3.3 ... 30 VDC
" 8 discrete open collector Outputs up to 30 VDC
" Fused 5 VDC provided for open collector supply

An onboard 'IRIG-B' time code decoder and generator allows synchronisation of ARINC429 channels using single or multiple AMC429 modules. Multiple AMC429 modules can be synchronised to one common IRIG-B time code decoder and generator allowing synchronised time tagging of multiple ARINC429 channels. AMC429 cards can be synchronised to one common external IRIG-B time source or to the free wheeling onboard Time Code Generator of one AMC429 module.

The AMC429 module is able to electrically reconstruct previously recorded ARINC429 data traffic physically to the bus with excellent timing accuracy. Recorded data files can be selected for physical bus replay to perform systems integration and test with the ability to disable any or all ARINC429 labels from the recorded file. Application Support Processor A 400 MHz Application Support Processor ASP provides unique onboard processing functions typically provided by host processing systems.

" Driver Software Execution on the board
" Dynamic Data Generation
" Automatic Test Sequence Generation

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AIMs MIL-STD-1553 A/B, MIL-STD-1553, MIL STD 1553, MILSTD1553
The AMC1553-1/2 is part of a new family of PCI Mezzanine (PMC) modules offering full function Test, Simulation, Monitoring and databus analyser functions for MIL-STD-1553A/B applications. Two independent dual redundant MIL-STD-1553A/B databus streams are provided on the AMC1553-2 module and one single dual redundant MIL-STD-1553A/B databus stream are on the AMC1553-1 module. An on board IRIG-B time code decoder and generator allows users to accurately synchronise single or multiple AMC1553-1/2 modules to a common time source. The AMC1553-1/2 uses AIM's field proven "Common Core" hardware design utilising multiple RISC processors with speeds up to 733MHz. For AMC1553-1/2 modules, the Application Support Processor (ASP) functions are handled by the Host Processor board with an identical Application Interface. Both, Transformer coupling and Direct coupling for one or two dual redundant MIL-STD-1553A/B databus connections are alternately available at the output connector or at the backpanel connector. The AMC1553-1/2 modules operates with the optionally provided PBA-2000/-NET MIL-STD-1553A/B Databus Analyser Software and with ParaView, the Parameter Visualiser for Windows 98/ME/NT/2000. The AMC1553-1/2 provides real time Bus Controller functions on one or two dual redundant MIL-STD-1553A/ B buses concurrently with Multiple RT and Chronological Monitor operation. A up to 733 MHz RISC Processor provides true simulation of BC operations without host computer interaction.

" Autonomous Operation including sequencing of Minor / Major Frames.
" Support for acyclic message insertion / deletion.
" Programmable BC Retry without host interaction.
" Full Error Injection down to word and bit level (AS4112 Compliant).
" Multi-Buffering with Real Time Data Buffer Updates.
" Synchronisation of BC operation to external trigger inputs.
" 4 µsec Intermessage Gaps.

The AMC1553-1/2 simulates up to 31 Remote Terminals including all sub-addresses on one or two MIL-STD-1553A/B buses concurrently with BC and Chronological Monitor operation. Alternatively each of the 31 RT's can operate in a message oriented "Mailbox Monitor Mode" to monitor non-simulated RT's.

" Programmable RT Response Time down to 4 µsec for each simulated RT.
" Programmable & Intelligent Response to Mode Codes.
" Full Error Injection down to word and bit level (AS4112 Compliant).
" Multi-Buffering with Real Time Data Buffer Updates.

The AMC1553-1/2 offers full bus monitoring and analysis with time tagging of all bus traffic to 1µsec resolution including response time and gap time measurements down to 250nsec concurrently with BC and Multiple RT operation. Key features of the Chronological Monitor:

" 100% Data Capture on two streams at full bus rates.
" Autonomous message synchronisation and Full Error Detection.
" Two Static/ Dynamic Complex Triggers with sequencing.
" Message Filter and Selective Capture.
" Bus Activity recording independent from trigger and capture mode.
" External Trigger Outputs.
" Programmable Response Time Out.

The AMC1553-1/2 module provides Transformer Coupling and Direct Coupling with fixed output transceivers for connection to the MIL-STD-1553A/B bus via the PMC standard connector. Both coupling modes to the MIL-STD-1553A/B bus system are alternately available at the output connector or at the backpanel connector. The AMC1553-1/2 is able to electrically reconstruct previously recorded MIL-STD-1553A/B databus traffic physically to the bus with excellent timing accuracy. Recorded data files can be selected for a physical bus replay to perform systems integration and test with the ability to disable any or all RT responses from the recorded files. An on board IRIG-B time code decoder and generator allows synchronization of MIL-STD-1553A/B bus traffic using single or multiple AMC1553-1/2 modules. AMC1553 cards can be synchronised to one common IRIG-B time source from external or to the free wheeling onboard Time Code Generator of one ACM1553 module as the reference for accurate correlation of data across multiple MIL-STD-1553A/B data streams. The AMC1553-1/2 is supplied with a BSP (Board Support Package) for Windows 98/ ME/NT/2000 and embedded VME systems (e.g.VxWorks) comprising system drivers, application interface libraries, sample code and manuals. The VME BSP is provided in source code for integration support to the most usual Operating Systems.

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AIMs JSF Fiber Channel Single and Dual Stream test and simulation module
The APG-FC2 is a high performance, intelligent Fibre Channel interface module offering full function test, data generation, simulation, monitoring and analyzer functions. It handles Point-to-point, Switched Fabric and Arbitrated Loop topologies. It's unique onboard processing capability, scalable memory resources, IRIG-B time code decoder/ generator and high-speed protocol deciphering provide users with an unparalleled capability for the most demanding avionics applications. It supports multiple protocols including JSF Anonymous Subscriber Messaging (ASM). Two variations are sold for cost efficiency, providing either Simulator or Analyzer function, under user control, or simultaneous operation as our trademarked simuliser The simuliser also adds the ability of real time archiving (data rate dependent on host), and playback of archived files. Both ports can operate at full line rates, selectable at 1.0625 Gb/s or 2.125 Gb/s. The APG-FC2 PCI module provides two Fibre Channel ports which can function completely independently, or be configured to work together for specific modes of operation. It has the ability to mirror Port 1 traffic out of Port 2 and/or "snoop" a port for specific message content, and trigger dynamic simulation on the same or other ports. Each port is supported by it's own processor and memory bank, eliminating host burden. Together they are interfaced to the PCI bus as a single device, requiring only one slot. The board supports Bus Mastering PCI with DMA. The high speed FPGA (Xilinx Virtex II) based design is, capable of the speeds and processing necessary to handle custom simulation with data dependencies, and archiving / playback with accurate timing and error reproduction.

The APG-FC2 provides data generation at full line rates on any level (FC-1, FC-2 or FC-4). The user may program frame / sequence gaps and use data generator functions for random, incrementing, decrementing or custom defined data. It includes the ability of onboard processors (dual Power PCs (PPC), one per port) which can execute user defined programs in C/C++. This allows data dependent simulation, including error injection, triggered by specific data in either the headers or payload. The diagram to the right illustrates both channels generating data, and the blue arrows providing custom simulation from the onboard PPC of Port A.

The APG-FC2 provides the ability to mirror or echo the traffic back out of the second Port. "Snooping" the traffic for specific messages or events can also be used to trigger modified and/or injected traffic out of either Port. In addition, external input and output trigger signals can be utilized to trigger simulation on Ports residing on separate modules, either on the same PCIbus, or in different systems.

The APG-FC2 provides the ability to inject errors and create simultaneous "Before and After" sequential logs in the memory buffers. Port A can be receiving traffic and analyzing it, while Port B also captures it. The PPC on Port B then accesses the data in Memory and can add errors into the buffers before transmitting the traffic out. This allows the user to inject errors or other type of specific traffic. To create dual logs would require both ports, but the user could configure dual channel error injection without the "Before and After" logs, for independent operation. Error injection capabilities are absolutely necessary to reproduce true archived traffic in the APG-FC2's "Playback Mode". Dual Sequential Logs are captured to memory and may be archived to Host PC storage mediums (data rates dependent on IDE or SCSI in host). The logs include all critical information such as source and destination ID, time stamp (System or IRIG-B), protocols, errors, data value, etc., and may be accessed immediately, while still being captured through our "Quick Access Monitor" capability. Captured data is defined by predetermined filters and organized for ease of sorting by the user. Triggers allow a wrap buffer to capture data before and after defined events. Specific data parameters may be monitored as the last sample received. Current Value Tables (CVTs) are then provided for display and processing. Up to 16 different parameters may be defined by the user for capture into these predefined buffers. Data (headers and payload) may be accessed and become criteria for triggering and filtering by the complex firmware modules. These allows multiple layers of triggers based on errors, timing, counts, ordered sets and external events. A trigger sequence allows And, Or and Arm functions between triggers. Output triggers are supplied to the external connector and multiple modules may share these triggers between ports. Data can then be filtered based on similar criteria and captured, archived or dropped.

An onboard IRIG-B decoder and generator provides the synchronisation between multiple boards and precision time stamping of all captured data in the sequential log, per an External IRIG-B Signal, the host system clock, or a user provided time. This is especially useful when working with on the data buses at the same time IE: 1553 and JSF fiber channel.

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