本論文實作TTS應用於嵌入式LINUX系統上。在S3C2410開發板上建立LINUX系統，透過SPI介面連結外部TTS晶片，實現文字轉語音播放。硬體使用YF2410-IIS嵌入式開發平台，並介紹Linux 2.6 kernel移植與SPI驅動介面。
TTS晶片使用SEIKO EPSON開發之S1V30120，將依照其規範之傳輸協定，實作S1V30120控制之應用程式。
TTS應用實現email內文轉為語音播放。將跨平台編譯email程式，收取email至系統上。並且藉由Qtopia core API建立圖形化介面，提供方便的操作介面來使用此系統。

This thesis is to realize the TTS application on embedded Linux system. First, build embedded Linux system on S3C2410 development board and connect it with the external TTS IC via SPI interface in order to implement the function of converting text to speech. The main step is porting the Linux kernel 2.6 to development board – YF2410-IIS and establishing the SPI driver.
Next, design the program to drive the TTS IC - S1V30120 which is developed by SEIKO EPSON CORP. This program determines the S1V30120’s operation and enables the TTS function; both of them follow the message protocol.
Finally, compile the TTS application which converts the e-mail’s content to speech. This application can be operated by graphic interface via Otopia core API and download the e-mail from Internet.

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