| Data Handling |
Large data buffers and a high-level API are
integrated together to |provide total flexibility in monitoring
and generating ARINC bus |traffic. Simultaneous Scheduled
and Burst Mode (FIFO) messaging is |supported on all ARINC
429 transmit channels. Each ARINC 429 receive |channel provides
simultaneous Dedicated and Buffered Mode storage, |along
with label/SDI filtering. |
| Three different methods are provided to buffer
received data: |
- Buffered Mode utilizes a separate circular
buffer for each channel.
- Merged Mode combines all received data into
a single, time-sequenced |circular buffer.
- Dedicated Mode provides a snapshot of the
very latest data.
|
| Specifications |
ARINC 429 Receive Channels |
| Number of channels |
up to 16 (max. 15 on P14
connector) |
| Data rates |
12.5 KHz, 100 KHz or 5 KHz to
150 KHz programmable |
| Standard input levels |
± 6.5 to ±13
VDC (A to B) |
| Filtering |
label and/or SDI |
| Parity |
odd, even or none |
| Error reporting |
parity |
| ARINC 429 Transmit Channels |
- Number of channels: up to 16 (max. 15 on P14
connector)
- Data rates: 12.5 KHz, 100 KHz or 5 KHz to
150 KHz programmable
|
| Automatic slew rate adjustment |
- Output level: ±10 VDC (A to B)
- Error injection: parity, gap, high or low
bit count
|
| ARINC 717/573 Channels |
- # of channels: 1 Rx, 1 Tx (only in “J” configurations)
- Dual-Mode: supports either HBP (Harvard Bi-Phase)
or BPRZ (Bi-Polar |Return to Zero)
- Bit rate: 768, 1536, 3072, 6144, 12,288 or
24,576 bits/sec
- Subframe size: 64, 128, 256, 512, 1024 or
2048 words
- Word size:12 bits
|
| Physical |
- PMC Mezzanine Card (74mm x 149 mm without
bezel)
- Front bezel and P14 mezzanine connector I/O
|
| Environmental |
- Standard operating temperature range: 0°C
to +70°C
- Relative humidity: 5 to 90% (non-condensing)
- Optional ruggedized, extended temp and conductively
cooled
|
| Configurations |
Power (typical): - +3.3 VDC: 500 mA
- +5 VDC: 50 mA
- +12 VDC: 100 mA (no loads)
- -12 VDC: 100 mA (no loads)
- PCI Signal Compatibility
- Universal (5V or 3.3V)
- 66/33 MHz PCI bus operation
|
