文件名称：富迪FM1182.pdf
文件大小：344KB
文件格式：PDF
更新时间：2012-10-03 03:11:48
消除噪音，回音
Highly integrated single chip solution o 16-bit DSP w/ Hardware Accelerator (Up to 40 MIPs) o 3 ADC (Analog to Digital Converter) o 2 DAC (Digital to Analog Converter) o RAM, ROM o On-chip microphone amplifier o USB 1.1 port for voice data o UART interface to external controller o Serial port interface supports u-Law, A-Law, and linear PCM format