HDLC-cPCIs

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HDLC Communications Controller

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

The HDLC-cPCIs has been designed for demanding transportation and industrial applications. All 4 ports feature galvanic isolation up to 2000VRMS and the card is available with an extended temperature operation range of –40 to +85C.

The electrical interface of the 4 channels can be individually configured for RS-232, RS-422 or RS-485 operation. Each channel has independent receive and transmit FIFOs that facilitate high speed serial data rates.

The HDLC-cPCIs is a standard 3U CompactPCI -Serial module and supported for Linux and Windows.

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
  • POS and ATM systems
  • LAN Gateway or Bridge
  • 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
Mechanical
  • Standard 3U CompactPCI Serial form factor
  • Operating temp 0°C to +60°C
  • Operating temp -40°C to +85°C (extended temp)
Software Support
  • Drivers for Windows, Linux
HDLC-cPCIs Block Diagram

Order Enquiry for HDLC-cPCIs

Product Codes
  • HDLC-cPCIs-EXT - 4-port HDLC Controller (-40°C to +85°C)
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