Telemetry Card & Modular Interface Products

Model 1622AP High Performance PCI Single Board Data System
1622-web

Acroamatics’ Model 1622AP delivers new higher rate processing speeds and new capabilities, yet retains 100% “drop-in” compatibility with existing Acroamatics PCI TDP family products. We’ve utilized the latest in PGA component technology to ensure both low power consumption and improved reliability – ensuring integrators and end-users trouble-free, upgrade into friendly performance well into the next decade.

We’ve added lots of new features to the new 1622AP, including those that enable users and integrators to easily exchange data and set-up files with legacy Acroamatics TDP systems and card sets, to add list based display and storage events, to easily record and regenerate PCM streams, along with IADS Server, IRIG Chapter 9 TMATS, Lab Windows, and ILIAD instrumentation analysis and display software support.
1622p-front-page-screens-and-cards-web
Most importantly, the new 1622AP retains Acroamatics signature card level, real-time stored program processing technology. All 1622AP TM processing tasks are performed within its card level processors maintaining a 100% Windows independent and deterministic telemetry decommutation environment.

The compact 1622AP provides both main frame and six software programmable “soft decom” driven sub-frame decommutators – each with multiple onboard data and conditional stored memory program locations, The Model 1622AP is designed to support transparent use of standard Windows driven PCI bus and system peripherals in support of data recording, data display and networked data distribution – making it both an extremely reliable as well as a very effective all-in-one telemetry processing solution.

  1. Third Generation half-length PCI 0-72 Mbps "all-in-one" Telemetry Processor
  2. State-of-the-Art Bit Sync, Advanced IP capable PCM Decom, IRIG Time & SIM
  3. Low-latency card level TM processing, data recording
  4. OS agnostic card level "soft decom" processing
  5. Designed for IA compliant, trouble-free integration and upgrade
  6. Ideal for use in applications ranging from production data validation to mission critical range safety
  7. Acroamatics GUI Telemetry System Software (ATSS) included - Lifetime Support!
  8. Includes IADS Server, Lab Windows, and integrated TMATS support
  9. IRIG Chpt 4, 5 (CVSD) & 8 PCM processing
  10. NASA CCSDS & packet TM decommutation
  11. Model 474DM Tunable High Performance Digital Bit sync
  12. 0-64 Mbps Programmable PCM Simulator & PCM Stream Reconstructor
Bit Synchronizer
Model 474DM (option)
Signal Inputs

Source
1 single ended or RS-422 (specify on order). Unit may be configured with dual program selectable inputs optionally.
Isolation
Greater than 60dB at 20MHz
Impedence
Program selectable: Hi-Z/Lo-Z, Single Ended: 4kΩ /75Ω
Signal Level
0.2 to 20V p-p
DC Offset
20V max Hi-Z
PCM Codes
Program selectable: NRZ-L/M/S, Biø-L/M/S, DBiø-M/S, DM-M/S, MDM-M/S, RZ
Derandomizer
Program selectable: RNRZ 9/11/15/17/23, forward/reverse


Synchronization

Bit Rate Range
8 bps - 72 Mbps NRZ codes (8 bps - 40 Mbps bi-phases codes)
Capture Range
3 times the programmed loopwidth, typical
Loop Bandwidth
0.1% to 3.2%, program selectable in 0.1% increments
Sync Threshold
0db for NRZ-L and Biø-L codes
Sync Maintenance
(LW=0.1%) —2dB NRZ-L and Biø-L codes
Sync Acquisition
(LW=1.6%, SNR > 12dB) Typically less than 32 bit periods
Sync Retention
(LW=0.1%, SNR > 3dB) Retains sync through > 1028 + consecutive dropouts, all modes
Bit Error Rate
(LW=0.1%) to within .25 to 0.50 dB ideal bit error rate performance curves, absolute (not average) in all modes


Real-Time Frame Sync/Decommutation/PCM Simulation/IRIG Time
Function

Sources
Program selectable, front panel NRZ-L Data and 0° Clock and internal bit sync decom inputs standard (with bit sync option). To five program selectable decom inputs supportable on an optional basis.
Impedance
50 Ohm input impedance, TTL compatible
Bit Rate
From 0 to 72 Mbps, burst compatible
Polarity
Programmable, automatic polarity correction
Word Length
Programmable, 1 to 32 bit word length for each input
Word Orientation
Programmable, MSB/LSB orientation for each input word
Parity
Selectable leading, trailing or no parity checking for each word

Synchronization

Mainframe Sync
Mainframe synchronization provides for programmable sync pattern and mask, complement pattern recognition and variable length frame decommutation. The pattern may be up to 64 bits in length.
Subframe sync
Six independent synchronizers are capable of decommutating subframes within subframes. Subframes synchronize to fixed recycle patterns, complement frame sync patterns, and various ID patterns. Both recycle and ID patterns may be assembled from multiple word locations. Recycle patterns may be up to 32 bits long.
ID Sync
Two types of ID synchronization are supported: JAM patterns of arbitrary values, and incrementing or decrementing frame counters with limit checking ID sync words may be up to 16 bits in length
Sync Strategy
Programmable Search-Check-Lock sync strategy, bit error tolerance, and bit slip window provide reliable frame synchronization.
Asynchronous Formats
Subframe synchronizer may be programmed to decommutate embedded formats having unique frame sync patterns and format structures
Format switching
16 testable flags store the results of select input stream bit and word comparisons to control 4022 CTS PCI card level real-time user input format switching. Format Sync/Decom format switching is loss-less and immediate. Multiple card resident micro-coded decom processing programs are stored in local decom memory in support of such conditional format switching events.
Outputs

Standalone Data Output
Data is processed in specialized card resident real-time processors, independent of any Windows (or similar) operating system. Processing latency is minimal, and related solely to access to rate parameter data. Decommutated data are available to the system internal PCI bus as memory-mapped frame buffers. Current Valule Table (CVT), or as a data stream selectively transferred by PCI bus DMA. Data is 32 bits with programmable MSB/LSB output word justification, sign extension, or zero insertion for LSB output. Acroamatics Telemetry System Software (ATSS) suite provides a complete suite of GUI Windows compatible system set-up and operating programs in support of user decom and mission system data management, data display, alarming, limit setting, recording, analog and networked data I/O processes and local operator status display, and networked remote system management and data operations.
Frame Quality
Frame quality word is generated containing bit sync and frame sync status for downstream data validation.
2 Serial PCM Outputs
Two program controlled RS-422 compatible serial output channels are supported.

PCM Format Simulator Functions

Format Storage
Stores two complete, selectable PCM formats. Performs asynchronous frame insertion and formal switching
Subframe Capability
Generates up to three subframes within mainframe. Generates subframe within subframe
Frame Length
Up to 65,536 words for the mainframe and 16,384 per subframe
Data Sources
1024 static registers. Two user-defined dynamic data memories. Two 16-unit module up/down counters. Two 16-bit external inputs. One 16-bit pseudo-random number generator. One 16-bit program counter.
Word Length
Programmable for each data source: static data words 1 to 32 bits; all others 1 to 16 bits
Word Orientation
Program selectable: MSB/LSB for each data word
Parity Generation
Program selectable: leading, trailing or no parity for each data word
Dynamic Data Memories
2 unique, user-defined 16kB RAMs. Presettable to ramp, sine, triangle and square wave functions or uder-defined input. Selectable data type: 1's complement, 2's complement, signed magnitude, offset binary. Programmable time base.

PCM Simulator Outputs

Bit Rate
Program selectable: 1 Hz to 64 MHz, tunable to 0.1% of programmed rate
Clock
0° clock
Data
NRZ-L. TTL (RS-422 optional)
Output Codes
Program selectable: NRZ-L/M/S, Biø-L/M/S, DBiø-M/S, DM-M/S, MDM-M/S, RNRZ 11/15/17/23
Sim-encoded Data Mode
The Model 1622P supports transparent playback of recorded PCM stream data directly from disk. Output is via the PCM SIMULATOR OUT output and is both code and output data rate selectable (see PCM Simulator section for additional details).

IRIG Time Code Reader/Generator/Translator

Amplitude
0.5 to 20 Vpp. Single-ended
Impedance
12K Ohms minimum
Input codes
Translates IRIG G, A and B
Input Frequency
125 Hz to 400,000 Hz
Modulation Index
2:1 through 5:1
Polarity
Program selectable. Invert or Normal Polarity
Internal Time Base
40MHz crystal oscillator

Operational

Generate Mode
Time is generated from the onboard crystal oscillator and is pre-settable from the Host
Translate Mode
Time is read from an external source
Translate Carrier Mode
The internal timing is based on the input carrier. This mode enables the system to translate time as the input carrier rate varies during playback of an analog recording.
Translate Failsafe Mode
The internal timing is phase-locked to the input carrier. In the event of time dropout, the translator continues generating time without interrupt.
Frame Bypass
Automatic frame bypass compares previous time frame with current one, and Time Accumulator updated when they agree.


System Software ATSS/TMATS/IADS/ILIAD

Acroamatics Telemetry Software Suite (ATSS)

Processing Equipment
Real-time, Windows OS independent processing. Dynamic "Change on the Fly" capable conditional format switching. Embedded PCI Module based "soft decom" on functionality dedicated, card-based micro-coded processors.
Standards Compliant
IRIG Chpt 4, 5, 8, 9, and 10 compatible TMATS import, NASA CCSDS, Integral IADS Data Services, LabVIEWS, and Matlab
Data Display Types
Scalable multi display/page, 32 pages - Horizontal and vertical strip chart, tabular, bar graph, annunciator, controls, meters, each with dynamic limit checking, alarming, scalable, parameter and E/U annotation.
Data Recording
The ATSS Data Recording Client provides local operator control of the 4022 CTS record function, and can operate as a standalone application or in conjunction with ATSS software managed real-time telemetry processing operations.
Networking
The Model 1622AP supports both networked system set-up and operation admin and real-time data communications. ATSS Remote operations software ($225 option) provides remote users all functions offered to the local user, including data recording, data display, system status, and set-up GUI applications

Physical

Format
Standard PCI: Half length single slot
Cooling Requirements
30 Linear FPM
Power Requirements
+3.3 VDC @ 600mA max, +5 VDC @ 600 max, ±12 VDC @ 20mA (including optional mezzanine bit sync)
Dimensions
4.20" (10.67cm) H x 9.4" (23.80cm) W x .55" (1.4cm) D
Temperature
Operating: 0° to ±40° C, Non-Operating: -40° to +86° C
Relative Humidity
Up to 90% non-condensing
Shock
Operating: 6G, Non-Operating: 50G
Vibration
Operating: 0.5G, 5 to 2000Hz, Non-Operating: 1.2G, 5 to 500Hz

Ordering Information

1622AP
Half-length advanced PCI "all-in-one: Telemetry Processor Card
474DM (option)
Model 474DM 8 Hz to 40 MHz Advanced Digital Bit Sync Mezzanine Module, companion to the Model 1622AP
474DM-FSB
Bit sync OPTION BERT/PCM Link Error test option for the Model 474DM Bit Sync Mezzanine
474DM-VT
Bit Sync OPTION Viterbi decoder option for the Model 474DM

Related Products

Model 1622AP
Half-length advanced PCI "all-in-one: Telemetry Processor Card for single & multi-stream TDP system applications
Model 1611AP
PCI Advanced Digital Bit Synchronizer Card, for single and multi-stream bit sync system applications
Model 1615AP
PCI Advanced Programmable Data Stream Processor (PDSP) Card. Real-time multi-stream derived embedded TM Processor
Model 482M
32 Channel DAC Mezzanine companion to the 1615AP PDSP
Model 2425P
64 Channel DAC Multiplexor Unit. 1u rackmounted fibre driven (to 1,000 ft) remote DAC output, multi-unit ops to 1026 channels
Model 750IP
PCM Simulator. Three channel programmable 64 Mbps IP SIM module. To 9 independent programmable simulators per PCI slot
Model 4022CTS
Compact Telemetry System, 2.25" H x 11.75" W x 9.2" D, 6 lbs self contained notebook sized Portable Telemetry Processing Unit
Model 2628P
2u Rackmount PCI Chassis, dual-slot PCI Telemetry Data Processing System chassis
Model 2900AP
4u all-aluminum lightweight Rackmount PCI 12-slot Telemetry Data Processing (TDP) System chassis, 88 channel BNC I/O
Model 2950AP
Touch-screen enabled 4u rackmount multi-stream Bit Sync and multi-purpose TDP system chassis, 88 channel BNC I/O
Model 2430D
3u rackmount Dingle/Dual Stream 8 Hz to 40 MHz Range Telemetry Bit Synchronizer unit
ATSS
Acroamatics Telemetry System Software Suite, including GUI system telemetry processing database and hardware set-up (TDPSet) and operations suite supporting: data display (lateral strip-chart, 8-stream vertical strip chart, bar graph, annunciator & tabular), archival mission data recorder, advanced PCM Simulator, real-time networked data communications, remote system display and operations clients, and more


Specifications subject to change without notice.