CML Microcircuits has introduced a couple of evaluation kits for its CMX990 RF transceiver with integrated GMSK modem. The EV9900A board-based evaluation kit will support frequency bands and its initial configuration is for 410-430MHz operation with 25kHz channel spacing at 9600bps. The second kit, the EV9902, provides a graphical user interface (GUI) for the EV9900A kit. The kit is supplied as a Hyperstone hyBoard-XS evaluation board plus interface PCB, together with GUI software for a PC. It connects to a Windows-based PC via a standard USB cable. The interface to the EV9900A is also supplied. The GUI software allows users to directly write to and read from the CMX990 registers and perform real-time tasks for Mobitex or free-format frame transfers live over a RF link. The GUI software will calculate the CMX990 register values required to generate the user's desired PLL frequencies and bit rates. The hyBoard-XS evaluation board is supplied pre-loaded with firmware, allowing real-time operations to be performed. The CMX990 is a low-power, single-chip wireless M2M (machine to machine) GMSK modem in a 'no-leads' 64-pin VQFN package. See also: www.developmentmonkey.com - For the latest news, reviews, and demos of development kits, evaluation boards, reference designs, and analysis tools for DSPs, FPGAs, microcontrollers, microprocessors, and analog components.
Monday, April 07, 2008
CML evaluation kits for CMX990 RF transceiver with GMSK modem
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