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Adaptive Waveform Control in a Data Transceiver for Multi-speed IEEE1394 and USB Communication
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Applications
Adaptive Waveform Control in a Data Transceiver for Multi-speed IEEE1394 and USB Communication Yuji Kasai1  , Eiichi Takahashi1 , Masaya Iwata1 , Yosuke Iijima1, 2 , Hidenori Sakanashi1 , Masahiro Murakawa1 and Tetsuya Higuchi1
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MIRAI, Advanced Semiconductor Research Center, AIST, Tsukuba Central 2, 1-1-1 Umezono, Tsukuba 305-8568, Japan |
| (2) |
Graduate School of Systems and Information Engineering, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba 305-8577, Japan |
Abstract
This paper proposes an adaptive waveform control in a data transceiver and demonstrates an adaptive transceiver LSI with a waveform controller. The LSI optimizes on-site transmission performance, with adjustments based on measurements for the whole transmission system, including cable properties. Utilizing genetic algorithm (GA), our adjustment method has achieved a transmission speed that is four times faster (1.6GHz) than current standards (400MHz) for IEEE1394.
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