Making Communication as Simple as Building Blocks.
Making Communication as Simple as Building Blocks.
+3.3V powered embedded communication module
2x 100M Ethernet PHY interfaces
4x TTL/CMOS sync/async serial ports, supporting HDLC protocol
Serial-to-Ethernet interface conversion, HDLC-to-UDP protocol conversion
Synchronous-to-asynchronous serial port conversion
Compact dimensions of 46.5 x 48 mm, 2.0mm pin header interface
Overview
Introduction
The Yacer HDLC-LCM Embedded Synchronous Serial Module provides four synchronous / asynchronous serial ports and two 10/100M Ethernet interfaces to realize protocol conversion between HDLC, UART and Ethernet.
46.5 x 48 mm tiny size, 2.0mm pin interface. +3.3V power supply, industrial grade wide temperature, suitable for embedded applications.
Applications
Serial to Ethernet
Ethernet to Serial
Synchronous serial port, asynchronous serial port conversion
HDLC, UDP protocol conversion
HDLC, UART conversion
Aviation, aerospace data communication
Train Control and Management System (TCMS)
Train Communication Network (TCN)
Air Traffic Control Automation System (ATC), Air Traffic Management (ATM)
Embedded Application and Development
Specifications
| Item | Parameters | Details |
| Synchronous / Asynchronous Serial Port | Quantity | 4 |
| Level standard | 3.3V LVCMOS | |
| Working mode | Synchronous HDLC, Asynchronous UART | |
| Encoding format | NRZ, NRZI, DBPL (Differential Bi-Phase Level), Manchester, Differential Manchester | |
| Baud rate | Synchronous NRZ ≤ 12 Mbps, Synchronous Other ≤ 6 Mbps, Asynchronous ≤ 1 Mbps | |
| Synchronous clock | General, Master, Slave( external clock ) | |
| Ethernet Interface | Quantity | 2 x 10/100M PHY |
| Rate | 10/100 Mbps, supporting MDI / MDIX adaptation | |
| Protocol | TCP/IP | |
| Programming interface | UDP Server, UDP Client Support unicast/multicast/broadcast | |
| Configuration Management | Configuration interface | Dedicated DMS-UART interface (with the help of yacer DMS-UART-8P configuration cable) Ethernet port, serial port |
| Configuration tool | yacer-DMS configuration management software | |
| Power Requirements | Input voltage | +3.3 VDC |
| Power consumption | < 2 W | |
| Mechanical Characteristics | Connector | 2x 30 PIN double row pin connectors (2*15) with 2.0mm pitch |
| Dimensions | 46.5 x 48 mm | |
| Weight | 25 g | |
| Operating Environment | Operating temperature | -40 ~ +85℃ |
| Storage temperature | -40 ~ +85℃ | |
| Operating humidity | 5 ~ 95% RH (no condensation) |
Order Information
| Product Model | Serial Port | CAN | Ethernet | |||
| S1 | S2 | S3 | S4 | |||
| HDLC-LCM-200 | Synchronous | Synchronous | Asynchronous | Asynchronous | 0 | 2 x 10/100 PHY |
| HDLC-LCM-400 | Synchronous | Synchronous | Synchronous / Asynchronous | Synchronous / Asynchronous | 0 | 2 x 10/100 PHY |
| HDLC-LCM-200C | Synchronous | Synchronous | Asynchronous | Asynchronous | 1 | 2 x 10/100 PHY |
| HDLC-LCM-400C | Synchronous | Synchronous | Synchronous / Asynchronous | Synchronous / Asynchronous | 1 | 2 x 10/100 PHY |
Documentation
HDLC-LCM Datesheet
HDLC-LCM Embedded Synchronous Serial Module Datasheet
3D-Models-LCM3240
Tools and Software
DMS-UART
Yacer DMS-UART-8P configuration cable driver.
easy-UART Debugger
Serial to UDP protocol debugging tool software.
easy-HDLC Debugger
Free tool software for debugging synchronous HDLC protocol to UDP.
