AC'97 Audio Controller IP

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  • AC'97 Audio Controller
    • The AC97-CTRL Audio Controller is a configurable IP block designed to simplify the integration of the AC'97 audio interface into ASIC and FPGA designs.
    • Fully compliant with the Intel Audio Codec '97 (AC’97) Revision 2.3 specification, this controller facilitates reliable transmission and reception of stereo or multi-channel audio streams using the well-established AC-Link interface.
    • With support for a single codec operating at a standard 48 kHz sample rate, the core is ideal for embedded applications that demand proven audio infrastructure with a compact silicon footprint and efficient data handling.
    Block Diagram -- AC'97 Audio Controller
  • AC97 Audio Controller
    • Fixed 48kHz audio support
    • Hardware variable sample rate support from 8kHz to 48kHz (up to 96kHz with Double Rate Audio enabled)
    • Double Rate Audio support for Left, Right and Center channels
    • 16 bit sample size support (18 and 20 bit support planned in future)
    Block Diagram -- AC97 Audio Controller
  • AC97 Controller IIP
    • Compliant with AC'97 2.2 specification
    • Supports AC'97 audio codec functionality
    • Supports variable and fixed sample rate support
    • Supports 16, 18 and 20 bit sample size support
    Block Diagram -- AC97 Controller IIP
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