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In order to save the hardware cost and reduce the power consuming in Reed-Solomon codec, a reconfigurable multi-mode codec is presented, which provides support to encoder and decoder. The reconfigurable calculation module (RCM) in the codec can be reconfigured to perform as a linear feedback shift register (LFSR), syndrome generator and Chien's search algorithm calculator and can handle variable error...
Configurable system-on-chip (SoC) solutions based on state-of-the art FPGA have successfully demonstrated flexibility and reliability for scientific space applications like the Venus Express mission. Future high end payload applications (e.g. Solar Orbiter) demand high-performance on-board processing because of the discrepancy between extreme high data volume and low downlink channel capacity. Furthermore,...
Variable-length coding is one of the key compression methods for multimedia bitstreams. To accommodate new or user-defined variable-length codes (VLC) for maximal compressions in various applications, we propose a variable-length codec that supports field programmability along with very competitive performance indices. The design has 33% less transistors than its field-programmable predecessor. Moreover,...
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