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音效擴充子卡  Audio Daughter Card 模組

EVM or DSK board


 =DSP based 聲效(Audio)發展模組


Audio Daughter Card 

        智控科技(ICT)特別推出的音效擴充子卡Audio Daughter Card,採用16-/20-Bit Single-Ended Analog Input/Output Stereo Audio Codec,並包含Audio 音效模組,提供完整的範例應用( 採用C語言的原始編碼 ),讓您即時的使用TI DSP來作各式的音效處理,提高取樣頻率至48K sample rate。完整支援C6711DSK/C31DSKVAB/RIDE圖控式發展模組

Hardware Features

  • Board Size: 3.5" x 3" Inches
  • PCM3003 - Burr Brown 16-/20-Bit Single-Ended Analog Input/Output Stereo Audio Codec (TI Lit. # SPAS079)
  • Compatible with TI C31 and C6711 DSKs (attaches via header connector)
  • Line-in/out stereo mini audio jacks
  • 2 electret microphones
  • Sample rate controlled by 12.288 MHz Oscillator or by DSP timer output pin.
  • Separate Analog/Digital power regulators and ground planes for high-resolution audio.
  • Jumper Configurations
  • 20/16-bit codec selection
  • Clock sample rates
  • Jack/Microphone selection
  • Line/Microphone input gain control selection
  • Oscillator/DSP Timer selection
  • Sampling rate Jumpers

Software Features

  • Program examples and Users Guide are provided via download from TI FTP 

site: ftp://ftp.ti.com/pub/cs/c6x/DSK/AudioDC