FRS Signalling Processor
CMX882
CMX882 Functions and Facilities
Half Duplex Operation
Working in a half duplex mode, when the product is in Tx the Rx sections can be powered down to
extend battery life, conversely in Rx major sections of the Tx can be treated in the same manner.
Serial Control and Data Interfaces
C-BUS: Serial control, data and command program interface compatible with SCI, SPI and Microwire
type interfaces.
Power Requirements and Economy
With an ultra low power requirement, the CMX882 operates from a single 2.7 to 3.6 Volt supply with
graduated ‘Sleep Mode’ powersaving facilities for both Rx and Tx modes.
2004 CML Microsystems Plc
3
D/882/7
CMLMICRO [ CML MICROCIRCUITS ]
