TIDUAZ3A
November 2015 – July 2021
1
Resources
Features
Featured Applications
5
1
System Description
1.1
TI WL1837MOD
1.2
TI PCM1808
1.3
TI PCM5101AQPWRQ1
1.4
TXS0108EPWR
1.5
TL1963A-33DCQT
1.6
TPS73618DBVT
2
Block Diagram and System Design Theory
3
Test Setup and Data
3.1
Regulatory Certification
3.2
WL1837MOD Time Synchronization
3.3
Multiroom Ultralow Synchronization Testing on Oscilloscope
4
Getting Started
4.1
Schematics
4.2
Bill of Materials
4.3
Gerber Files
4.4
Assembly Drawings
5
Software Files
6
Trademarks
7
About the Author
8
Revision History
Features
Ultraprecise Audio Multiroom Synchronization (<20 µsecs) Between Multiple Speakers/Capes
SDK Supports Rich Set of Online Music Services, UPnP, Airplay Audio Receiver, and GStreamer
Wi-Fi®
Dual Band Support on 2.4-GHz Band (Featuring 2 × 2 MIMO) and Antenna Diversity on 5-GHz Band
Wi-Fi/Bluetooth (A2DP)/
Bluetooth™
Smart Co-ex and Multirole AP/Station Support
Stereo ADC and DAC Support