CMX7143

The Flexible Multi-mode Data Modem Set


As a CML product built on FirmASIC® technology, this IC can be configured, by Function Image file to one of two individual functions: as either a GMSK / GFSK Packet Data Modem or as a 4-Level Packet Data Modem.
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The overall CMX7143 product functions and feature-sets are determined by a Function Image which is a data file that configures the on-chip internal systems. The Function Image can be stored in the host microcontroller’s FLASH memory and uploaded to the CMX7143 after power-up or transferred to an EEPROM attached to the CMX7143 for automatic uploading of the data file after power-up.