Key Considerations When Migrating from TDM/I²S to MIPI SoundWire®/MIPI SWI3S®
Overview
Migrating from TDM/I²S to MIPI SoundWire/MIPI SWI3S offers reduced pin count, improved power efficiency, greater bandwidth, scalable channels, flexible clocking, and integrated bidirectional audio and control. However, it introduces new challenges in system design, bring-up, validation, and debugging.
Unlike traditional interfaces, correct register readback and clean waveforms do not guarantee proper bus attachment, synchronized audio sampling, or error-free operation. This webinar explores ten practical migration considerations based on real-world test-bench and bring-up scenarios.
What Will Be Covered
- Confirming proper device attachment to the bus.
- Verifying bus attachment before audio debugging.
- Validating the complete system, not just individual devices.
- Planning bus capacity for future needs.
- Uniquely identifying identical devices.
- Managing configuration changes during active audio.
- Updating legacy TDM/I²S debugging practices.
- Testing multi-vendor interoperability.
- Understanding clock-stop modes.
- Planning software and firmware development.
Who Should Attend?
- Audio hardware and firmware engineers migrating existing designs.
- Validation and post-silicon engineers handling bring-up and debugging.
- Software, driver, and firmware developers.
- SoC, platform, and audio architects.
- Engineering managers and technical leads.
- Teams integrating codecs, amplifiers, microphones, and DSPs.
- Engineers evaluating multi-vendor interoperability.
Key Takeaway
Successful migration requires more than an interface change. Robust validation, system-level debugging, software support, and cross-team coordination are essential for reliable, scalable audio systems.
Watch the Webinar
Follow the link, register and watch the webinar.