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CA0110
CA0110 is a PCI Express audio chip using the CA0111 audio mode or High Definition Audio mode. The CA0110 PCI Express audio chip supports the following features.

  • PCI specification 2.3 compliant. Universal Audio Architecture (UAA) v1.0 compliance.
  • Supports 32-bit PCI addressing.
  • Playback of 5 stereo audio channels of sample rate up to 192 kHz 24-bit or 16-bit data, via PCI bus interface.
    1. HDA mode,
      - Supports 3 independent DMA stream for 4 stereo channels, 1 stereo headphone channel and 1 stereo digital channel.
      - All 3 DMA stream are independent (sampling rate, bit format) from each other.
      - Supports Microsoft 'out-of-the-box' HDA driver
    2. CA0111 mode
      - Same playback mode as original CA0111 playback FIFO design.
  • Audio output.
    1. HDA mode,
      - When playing PCM stream through analog out, digital output will listen to the analog stream and playback the same data when digital stream is idle.
      - I2S Output supports sampling rate of 44.1kHz, 48kHz, 96kHz and 192kHz.
      - SPDIF Output[0] will play Non-PCM data when digital stream is enable, analog output will not play any Non-PCM stream.
      - I2S Output[4] can be of different sample rate from I2S Output[0]-I2S Output[3].
    2. CA0111 mode
      - Same playback mode as original CA0111 playback FIFO design but there is no sample rate converter. Analog and digital output must be of the same sample rate.
  • Audio input
    1. HDA mode
      - Supports 3 independent DMA stream for 1x stereo Line In, 1x stereo Mic In and 2x stereo SPDIFIn
      - LineIn and MicIn supports sampling rate of 48KHz, 96KHz and 192KHz.
      - SPDIFIn supports sampling rate of 44.1Khz, 48KHz and 96KHz.
      - All streams can have independent bit resolution and sample rate from each other.
    2. CA0106 mode
      - Same as original CA0111.
  • In default, 6 GPO and 10 GPI pins with de-bouncing logic and interrupt capabilities. In addition, there will be 2 GPI_POWER and 4 GPO_POWER with no de-bouncing logic and no interrupt capability.
Download Datasheet (Size: 261KB)

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