I2S PHY & Controller
DTI I2S Controller provides an interface between system bus and Inter-IC Sound devices. The controller is compliant with NXP Inter-IC Sound Bus Specification and AMBA APB Specification. Other bus protocols such as AXI-Lite, AHB-Lite, etc are optionally supported.
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Features
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Design Status
- Compliant with the following specifications:
- I2S Bus Specification
- AMBA, Advanced Peripheral Bus (APB) Specification Version 2.0
- DTI I2S Controller supports:
- Master operation
- Slave operation
- Master and slave operation
- Stereo audio
- I2S, left-justified, right-justified mode
- Audio bit-depth 8/12/16/24/32
- Up to 192 Khz sample rate
- System bus width 8/16/32
- Programmable FIFO watermarks
- Interrupt interface
- DMA interface
- Software interface consistent with AMBA Advanced Peripheral Bus (APB)
- Data Sheets are available under NDA
- REQUEST NDA