SI47XX-EVB Datasheet, PDF (134/164 Pages) Silicon Laboratories – Thank you for purchasing the Silicon Laboratories

Si47xx-EVB
Figure 94. Si473x-EVB Daughtercard Rev 1.4 (2 of 2)
Si473x-EVB Daughtercard (Rev 1.4) ships configured for external RCLK, supplied by the Si47xx-EVB Baseboard.
To configure for crystal oscillator operation:
1. Remove R9.
2. Remove R10.
3. Short J27.
4. Short J28.
5. Select "Use XOSCEN" at GUI initialization.
Note: Digital Audio Output is not available when configured for crystal oscillator.
134
Rev. 0.8