System-on-chip processor CMX7 series

systemICdigital

The CMX7241/CMX7341 provides a common platform to support digital and analogue FDMA and 2-slot TDMA PMR/LMR. Based on CML’s FirmASIC® component technology, a Function Image™ (FI) upload determines the CMX7241/CMX7341 overall function and operating characteristics. The CMX7241 and CMX7341 provide the same system functionality and can accept the same FI but are targeted at different system implementations: CMX7241 is pin compatible with the CMX7141 enabling a smooth forward evolution CMX7341 has a differential I/Q Rx interface for optimum performance and direct connection to CML’s CMX994A/E Direct Conversion Receiver ( DCRx) ICs The combination of CMX7341 and CMX994A/E ICs enables a small, low cost, low power consumption multi-standard PMR/LMR system to be realised. dPMR™ and Analogue PMR Processor with Rx I/Q Support DMR Air Interface Processor NXDN, ARIB STD-T98/T102 and Analogue PMR Processor APCO P25 and Analogue PMR Processor Features Common Platform Processors Analogue/Digital PMR/LMR FDMA and 2-slot TDMA Complete voice and data processing Advanced features – Embedded Air Interface – Tx sequencer – Minimal host interaction – Autonomous CMX994A/E control – Audio codec for vocoder support Multi-standard Function Images all with analogue PMR support – DMR, dPMR™, NXDN™, ARIB STD-T98, ARIB STD-T102, APCO P25 Auxiliary features – 2 x ADCs (4 mux inputs) – 4 x DACs – GPIO – System clocks General features – I/Q and LD Rx support – Low power 3.3V operation – C-BUS serial interface – Small VQFN/LQFP packaging Applications Multi-mode Analogue/Digital radio FDMA/2-slot TDMA systems Portable radios Mobile radios Base station/repeaters