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LMK04828: LMK04828 CLKIN1 DECTECT register value

Part Number: LMK04828

Tool/software:

I am using two clock inputs from lmk04828.

1. 10MHz input from external balun at pins 34/35

2. VCTCXO 10MHz
(OSCIN)

The signal input to CLKin1 is used as a synchronization signal standard.

Is there a register or method that can readback when there is no input from CLKin1 / when input from CLKin1 comes in and is used as a synchronization signal?

Rather than measuring, we need a way to indicate that synchronization is set by inputting CLKin1 through a register.