Abstract: Intelligent voiced book is the application technique based on the core processor the voice chip FS20C01; This paper introduces the good qualities and system software structure constituting of the Intelligent voiced book; explains the system hardware constituting, narrates the arithmetic of the card identification, keystroke identification, judging help in the implemented procedure of the studying, examining and helping function; then introduces the software implemented scheme of the voice synthesis arithmetic based on the voiced chip FS20C01.