| With technological advances, electronic products, upgrading the speed of each passing day. 21st century human beings will be fully into the information society, micro-electronics technology will continue to be a number of early 21st century the most important and most dynamic high-tech areas. The integrated circuit (IC) technology in the microelectronics field occupy an important position. Along with the development of IC technology, electronic design automation (Electronic Design Automation EDA) has been gradually become essential design tools, and its widely used analog and digital circuit system and many other fields.Moore's Law come out for 40 years, microprocessors are about every 18 months doubled the speed performance of the rapid development, but the speed of the processor interface is slightly lagging behind the development. High-speed signal processing should have high-speed data transmission channel, or data transmission system as a whole will become a bottleneck in the efficiency of treatment. Special treatment in a number of real-time systems, data transmission has become a restricted implementation of real-time requirements can not be ignored as a factor.ADSP-TS-201S TigerSHARC DSP is a high performance static superscalar processor, designed for large signal processing tasks and communications structure has been optimized. ADSP-TS-201S has six 8-bit data wide chain junctions, chain junctions through the clock line and response line implementation of the self-synchronization, you can achieve high-speed DSP and low-speed peripheral devices over long distances between the asynchronous transfer.Designed in conjunction with the ADSP-TS-201S chip junction chain characteristics, the use of Altera Cyclone II FPGA EP2C70 enable A / D and DSP implementation chain junction communication between the design and detailed implementation steps. The design has been successfully used in a ground-based anti-aircraft fire control radar signal processor. |
PDF Full Text Request