Product description

The CMX7341 provides a common platform that can deliver marine radio solutions based on a configurable baseband processor with direct connection to an I/Q based RF receiver. The chip-set comprising CMX7341 Marine Common Platform Processor + CMX994A Direct Conversion Receiver (DCRx) enables a high integration and cost-effective radio solutions to be realised.


The Function Image can be downloaded from the CML Technical Portal (contact for access):

  • CMX7341 FI-6.x – MoB Marine DSC and AIS Modem with Rx I/Q Support


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Devices are available through our distributors below:


  • SalesNetworkLogo_2
  • Mouser_logo
  • RFMW logo


  • Common Platform Processors
  • DSC Transmit Modem
  • DSC Receive Modem
  • AIS Transmit Modem
  • Tx Sequencer
  • Direct control of CMX994A
  • IEC 62369 Ed 1 compliant
  • 2 Auxiliary ADCs (4 Multiplexed Inputs)
  • 4 Auxiliary DACs (including RAMDAC)2 Auxiliary System Clock Outputs
  • Tx Outputs for Two-point modulation
  • Rx Inputs for CMX994 Direct Conversion (I/Q) Receiver


Power supply requirement

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Design resources

Man-OverBoard Test/Example Script

A Man-OverBoard Example Script for the PE0403. A EV9940A (CMX99A Direct Conversion Receiver) and PE0003 are required for the test system. See the script header text for connection and configuration of the Evaluation Kits and message flow. This script will only operate with CMX7341 FI- or later. Version 1.0.

Evaluation and Demonstration Kits



The PE0003 Evaluation Kit Interface Card is a global interface system for use with evaluation kits for CML’s new generation ICs, including FirmASIC™ based products. This greatly simplifies the approach to the evaluation and design-in process.





The PE0403 Platform Evaluation Kit is designed to assist in the evaluation and application development of the CMX724x and CMX734x ranges of FirmASIC® products.




Knowledge Base

PE0403-734x Board Schematics. – Download

C-BUS Guides. Guides to operation and interfacing. – Download

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