本論文主要目的是整合FPGA開發板以及AD/DA轉換模組，並以未來能應用在光通訊上為目標，首先調整轉換模組的初始化硬體參數以提高傳輸速度，並使用正交分頻多工(Orthogonal Frequency-division Multiplexing, OFDM)系統來傳輸資料，因為在基頻會有訊號失真的情況，需要高頻演算法先將資料升到高頻，又因為光通訊是使用單一路徑來傳輸，所以會合併成單一路徑再傳送資料，最後藉由VLC Media Player透過Ethernet傳送影片資料到系統中進行實際測試，來驗證系統架構是否有誤。

This thesis proposes the integration of FPGA and AD/DA Converter which is applied for visible light communication (VLC) in the future. We first adjust the parameters of AD/DA converter hardware initialization to increase the transmission speed, and then use orthogonal frequency-division multiplexing (OFDM) to transmit data. Due to the signal distortion in the baseband, we need high frequency algorithm to shift the central frequency to high frequency. Furthermore, VLC uses one path to send the data, so we merge two paths into one path. Finally, we use VLC media player to send video data to the system to verify our design.

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