HDLC-cPCI

HDLC-cPCI

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HDLC Communications Controller

The HDLC-cPCI is a four channel HDLC communications controller on a 3U CompactPCI card. The HDLC-cPCI uses high performance, industry standard serial communication controllers to provide 4 independent channels that can be configured for either HDLC-Synchronous or Asynchronous communication.

The HDLC-cPCI has been designed for demanding transportation and industrial applications. The HDLC-cPCI supports an extended temperature operation range of –40°C to +85°C. All 4 ports feature galvanic isolation up to 2000VRMS. Each of the 4 serial channels can be individually configured for operating with a RS-232, RS-422 or RS-485 electrical interface. Each channel has independent receive and transmit FIFOs that allow high speed serial data rates.

The HDLC-cPCI is available with software drivers for Linux and Windows.

Add to Quote Datasheet

CompactPCI HDLC Synchronous RS232 RS422 RS485

Highlights

4 channel concurrent operation
Individually configurable for HDLC / Asynchronous operation
2000Vrms galvanic isolation for each port
Selectable RS-232/422/485 electrical interface
Rugged, Locking I/O connectors
Extended temperature operation ( -40C to +85C)

Applications

Serial protocol conversion
Mass-Transit / Transportation
Vending Machines
POS and ATM systems
Remote instrumentation
LAN Gateway or Bridge
Embedded WAN
Locomotive Communications

Supported Platforms Windows 7, Windows 8, Windows 10, Linux

Communications Controller

32Bytes FIFO per channel
HDLC synchronous, Asynchronous operation

HDLC

HDLC protocol support
Wide range of serial encoding methods:
- NRZ,
- NRZB,
- Biphase Mark (FM1),
- Biphase Space (FM0),
- Biphase Level (Manchester),
- Biphase Differential (Manchester Differential)
Up to 1MBit/sec multiple Ports (depends on host CPU)
Supporting differential TX-Data and RX-Data
Full-duplex operation
Abort Sequence generation and checking
Automatic zero bit insertion/deletion
Automatic flag insert

Asynchronous

Programmable baud rates up to 115200bps
Full-duplex operation
5,6,7, or 8 data bits per character
1, 1.5, or 2 stop bits
Odd or Even parity

Physical Interface

Independent RS-232/RS-422/RS-485 ports
2000Vrms galvanic isolation
Supporting TX-Data, RX-Data, CTS, RTS

Bus Interface

CompactPCI® Core Specification PICMG-2.0 Rev 3.0
32-bit bus width, 33.33 MHz bus speed
Peripheral Slot

System Requirements

X86 PC-compatible CompactPCI host computer
3.3V and 5V from CompactPCI backplane

Mechanical

Standard 3U compactPCI form factor
Operating temp -40°C to +85°C

Software Support

Linux
Windows

Documentation

HDLC-cPCI Datasheet

Related Information

CompactPCI Specification

Order Enquiry for HDLC-cPCI

Product Codes

HDLC-cPCI-EXT - 4-port HDLC Controller (-40°C to +85°C)

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Highlights

Applications

Documentation

HDLC-cPCIs

HDLC2000

HDLC104

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