26-07-2012, 02:12 PM
FSK Modem using a TMS320C6713 Digital Signal Processor (DSP).
![Microsoft Word 2007 Document .docx](https://seminarproject.net/images/attachtypes/doc.gif)
ABSTRACT
This project presents an implementation of an FSK Modem using a TMS320C6713 Digital Signal Processor (DSP). Frequency shift keying (FSK) is the most common form of digital modulation in the high-frequency radio spectrum, and has important applications in telephone circuits. FSK is a modulation scheme typically used to send digital information between digital equipment such as tele-printers and computers. The data are transmitted by shifting the frequency of a continuous carrier in a binary manner to one or the other of two discrete frequencies. TMS320C6713 DSP is a floating point processor operating at a speed of 225MHz with 1800 million instructions per second (MIPS). It contains 8-functional units with six arithmetical and logical units and two multiplier units, on board memory with 16MB of SDRAM and 256kB flash memory. The development board is supported by the Code Composer Studio (CCS) software developed by TI. The CCS runs on a host PC and targets the development boards allowing to program and control the DSP from the host PC. The modem test-bed is to be used for future developments of signal processing algorithms on synchronization, detection and channel estimation.