Intelligent, 12-Channel RS-485/422/232 Serial Communications PMC Interface
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The P-SER I/O product is a native PMC form factor interface providing real-time digital, analog and serial input and output with high time-precision reception/input time-stamping, scheduled transmission/ output, event triggering, and interrupt support. This interface is designed to meet the needs of both the simulation/test and the real-time embedded applications whether in Microsoft® Windows® or VxWorks® environments. Optionally available on PCI, cPCI and PCI Express backplane carriers,
the P-SER product is distributed with an API library and source code, and are compatible with both Windows and VxWorks operating systems.
Features
- PMC/PCI Interface
- Standard single-width CMC module
- RS485/RS422/RS232 Serial Channels
- 12 bi-directional channels
- Each channel can individually programmed for differential or single-ended operation
- Automatic parity generation on transmit
- Programmable transmit and receive buffers for each channel
- Baud rate, number of data bits, and parity are software programmable for each channel
- 64-bit, 20 nanosecond time-tag stored with each data element in the receive buffer
- Discrete I/O
- Eight avionics-level discrete I/O lines
- Low side switch for each line
- Each output can sink up to 500mA
- Diode-protected inputs
- Programmable threshold on inputs
- IRIG-B Input
- Supports AM or DC level encoding
- IRIG-B Generator
- +5.0V signal level
- DC level encoding only, NOT synchronized to an actual IRIG timebase
- High Density Serial Communications PMC Interface
- Large 2 Mbyte Buffering shared between channels
- 12 Independent RS-232/422/485 Channels
- Advanced API with Windows and VxWorks Drivers
- Flexible Transmit Command Processor Supporting Message Scheduling, Delays and Triggers
- Operation up to 10 MHz
- PCI, cPCI, and PCI Express™ Carrier Options
- 32bit, 66MHz
- 5V & 3.3V compatible
- Commercial Temp standard
- Extended Temp and Conduction Cooled optional
- SCSI-III, 68 pin bezel connector
- P14 I/O optional
- Configurations are available which have “balanced” differential transmit capability to support MIL-STD-188-114A Balanced Type I Operation
Ordering Options
| Manuf. Part No | | Part Description |
| P-SER | | PMC Serial Interface with 12 selectable serial channels of RS485/RS-422/RS232 |
| – MIL114 suffix | | Balanced type 1 transmit |
| – D suffix | | P14 rear I/O, blank front panel |
| – Y suffix | | P14 rear I/O, no front panel |
| – R suffix | | Front I/O and P14 rear I/O, ruggedized, extended temperature |
| – G suffix | | P14 rear I/O, blank front panel, ruggedized, extended temperature |
| – N suffix | | P14 rear I/O, no front panel, ruggedized, extended temperature |
| – C suffix | | P14 rear I/O, no front panel, ruggedized, extended temperature, conformal coated, conduction cooled |
| – K suffix | | Conformal coating |
| – NCBL suffix | | Does not include transition cable |
Carrier Card Options
| Manuf. Part No | | Part Description |
| – X suffix | | PCI (mounted on PCI carrier card) is compatible with PCI-X 1.0 and PCI slots |
| – 3 suffix | | 3U cPCI (mounted on 3U cPCI carrier card) |
| – U suffix | | PCI Express (mounted on PCI Express carrier card) |
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