1.2.25 Analog System Builder with Real Time Counter (RTC)

When using the RTC in the Analog System Builder (ASB), an extra RTCCLK is exposed on the ASB core that must be properly connected.

This port requires a connection from the CLKOUT of the XTLOSC. The output signals RTCXTLSEL and RTCXTLMODE must also be connected from the ASB module to the XTLOSC module.

The following figure displays the use model.